If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 137.87X(137.87X + 694.55) = 0.447135811(137.87X + 694.55) Reorder the terms: 137.87X(694.55 + 137.87X) = 0.447135811(137.87X + 694.55) (694.55 * 137.87X + 137.87X * 137.87X) = 0.447135811(137.87X + 694.55) (95757.6085X + 19008.1369X2) = 0.447135811(137.87X + 694.55) Reorder the terms: 95757.6085X + 19008.1369X2 = 0.447135811(694.55 + 137.87X) 95757.6085X + 19008.1369X2 = (694.55 * 0.447135811 + 137.87X * 0.447135811) 95757.6085X + 19008.1369X2 = (310.5581775 + 61.64661426X) Solving 95757.6085X + 19008.1369X2 = 310.5581775 + 61.64661426X Solving for variable 'X'. Reorder the terms: -310.5581775 + 95757.6085X + -61.64661426X + 19008.1369X2 = 310.5581775 + 61.64661426X + -310.5581775 + -61.64661426X Combine like terms: 95757.6085X + -61.64661426X = 95695.96188574X -310.5581775 + 95695.96188574X + 19008.1369X2 = 310.5581775 + 61.64661426X + -310.5581775 + -61.64661426X Reorder the terms: -310.5581775 + 95695.96188574X + 19008.1369X2 = 310.5581775 + -310.5581775 + 61.64661426X + -61.64661426X Combine like terms: 310.5581775 + -310.5581775 = 0.0000000 -310.5581775 + 95695.96188574X + 19008.1369X2 = 0.0000000 + 61.64661426X + -61.64661426X -310.5581775 + 95695.96188574X + 19008.1369X2 = 61.64661426X + -61.64661426X Combine like terms: 61.64661426X + -61.64661426X = 0.00000000 -310.5581775 + 95695.96188574X + 19008.1369X2 = 0.00000000 Begin completing the square. Divide all terms by 19008.1369 the coefficient of the squared term: Divide each side by '19008.1369'. -0.01633817029 + 5.03447352X + X2 = 0.0000 Move the constant term to the right: Add '0.01633817029' to each side of the equation. -0.01633817029 + 5.03447352X + 0.01633817029 + X2 = 0.0000 + 0.01633817029 Reorder the terms: -0.01633817029 + 0.01633817029 + 5.03447352X + X2 = 0.0000 + 0.01633817029 Combine like terms: -0.01633817029 + 0.01633817029 = 0.00000000000 0.00000000000 + 5.03447352X + X2 = 0.0000 + 0.01633817029 5.03447352X + X2 = 0.0000 + 0.01633817029 Combine like terms: 0.0000 + 0.01633817029 = 0.01633817029 5.03447352X + X2 = 0.01633817029 The X term is 5.03447352X. Take half its coefficient (2.51723676). Square it (6.336480906) and add it to both sides. Add '6.336480906' to each side of the equation. 5.03447352X + 6.336480906 + X2 = 0.01633817029 + 6.336480906 Reorder the terms: 6.336480906 + 5.03447352X + X2 = 0.01633817029 + 6.336480906 Combine like terms: 0.01633817029 + 6.336480906 = 6.35281907629 6.336480906 + 5.03447352X + X2 = 6.35281907629 Factor a perfect square on the left side: (X + 2.51723676)(X + 2.51723676) = 6.35281907629 Calculate the square root of the right side: 2.52047993 Break this problem into two subproblems by setting (X + 2.51723676) equal to 2.52047993 and -2.52047993.Subproblem 1
X + 2.51723676 = 2.52047993 Simplifying X + 2.51723676 = 2.52047993 Reorder the terms: 2.51723676 + X = 2.52047993 Solving 2.51723676 + X = 2.52047993 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-2.51723676' to each side of the equation. 2.51723676 + -2.51723676 + X = 2.52047993 + -2.51723676 Combine like terms: 2.51723676 + -2.51723676 = 0.00000000 0.00000000 + X = 2.52047993 + -2.51723676 X = 2.52047993 + -2.51723676 Combine like terms: 2.52047993 + -2.51723676 = 0.00324317 X = 0.00324317 Simplifying X = 0.00324317Subproblem 2
X + 2.51723676 = -2.52047993 Simplifying X + 2.51723676 = -2.52047993 Reorder the terms: 2.51723676 + X = -2.52047993 Solving 2.51723676 + X = -2.52047993 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-2.51723676' to each side of the equation. 2.51723676 + -2.51723676 + X = -2.52047993 + -2.51723676 Combine like terms: 2.51723676 + -2.51723676 = 0.00000000 0.00000000 + X = -2.52047993 + -2.51723676 X = -2.52047993 + -2.51723676 Combine like terms: -2.52047993 + -2.51723676 = -5.03771669 X = -5.03771669 Simplifying X = -5.03771669Solution
The solution to the problem is based on the solutions from the subproblems. X = {0.00324317, -5.03771669}
| 5x-7/4=-6 | | (2/100)=(1/x) | | f(-5)=1/4(-5) | | 4x-y+x+3y=180 | | 350/292.92 | | 137.87*X*(137.87*X+694.55)=44.7135811*(137.87*X+694.55) | | 5+6x+7= | | -18=4x-2 | | 5r^2+2r+52=4r^2+12r+27 | | 6+6.75= | | 7x-2x-6=3 | | XP(XP+Y)=Z(XP+Y) | | 4n=(2n+1)+(3n-1) | | Y=3/4x÷9 | | 200=x^7 | | x^7= | | f(3)=2(3*3)-4 | | f(3)=-2(3*3)-4 | | (3-z)(4z+5)=0 | | b+7+b+8= | | 65x=37 | | 384/0.6 | | 6(8k+8)+8= | | 4.2+1.7n=-0.56 | | 4x=3x-18 | | 4x=2+5x | | 7x-(2x-6)=3 | | 5(4m+3)+6m= | | 6w+38=40 | | 2+8(1+4n)= | | (-40x+20)(-10x+7)=0 | | 4a+8(8a+5)= |