If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + -22 = 8x Reorder the terms: -22 + 5x2 = 8x Solving -22 + 5x2 = 8x Solving for variable 'x'. Reorder the terms: -22 + -8x + 5x2 = 8x + -8x Combine like terms: 8x + -8x = 0 -22 + -8x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -4.4 + -1.6x + x2 = 0 Move the constant term to the right: Add '4.4' to each side of the equation. -4.4 + -1.6x + 4.4 + x2 = 0 + 4.4 Reorder the terms: -4.4 + 4.4 + -1.6x + x2 = 0 + 4.4 Combine like terms: -4.4 + 4.4 = 0.0 0.0 + -1.6x + x2 = 0 + 4.4 -1.6x + x2 = 0 + 4.4 Combine like terms: 0 + 4.4 = 4.4 -1.6x + x2 = 4.4 The x term is -1.6x. Take half its coefficient (-0.8). Square it (0.64) and add it to both sides. Add '0.64' to each side of the equation. -1.6x + 0.64 + x2 = 4.4 + 0.64 Reorder the terms: 0.64 + -1.6x + x2 = 4.4 + 0.64 Combine like terms: 4.4 + 0.64 = 5.04 0.64 + -1.6x + x2 = 5.04 Factor a perfect square on the left side: (x + -0.8)(x + -0.8) = 5.04 Calculate the square root of the right side: 2.244994432 Break this problem into two subproblems by setting (x + -0.8) equal to 2.244994432 and -2.244994432.Subproblem 1
x + -0.8 = 2.244994432 Simplifying x + -0.8 = 2.244994432 Reorder the terms: -0.8 + x = 2.244994432 Solving -0.8 + x = 2.244994432 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8' to each side of the equation. -0.8 + 0.8 + x = 2.244994432 + 0.8 Combine like terms: -0.8 + 0.8 = 0.0 0.0 + x = 2.244994432 + 0.8 x = 2.244994432 + 0.8 Combine like terms: 2.244994432 + 0.8 = 3.044994432 x = 3.044994432 Simplifying x = 3.044994432Subproblem 2
x + -0.8 = -2.244994432 Simplifying x + -0.8 = -2.244994432 Reorder the terms: -0.8 + x = -2.244994432 Solving -0.8 + x = -2.244994432 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.8' to each side of the equation. -0.8 + 0.8 + x = -2.244994432 + 0.8 Combine like terms: -0.8 + 0.8 = 0.0 0.0 + x = -2.244994432 + 0.8 x = -2.244994432 + 0.8 Combine like terms: -2.244994432 + 0.8 = -1.444994432 x = -1.444994432 Simplifying x = -1.444994432Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.044994432, -1.444994432}
| m+9=4m+12 | | 5n-2=3n+2 | | 1125-5x=960-2x | | 15g+0=24+12g | | -80=9x+10 | | 1/(3x^(2/3)) | | 4(3)-6y=18 | | (2(n-4))/3=5/4 | | 30t=45+(t+5) | | -6+2x=40 | | 3+N=10+8 | | 5x^3-7y^4-2x^3-4y^4= | | (225-x)/2=(480-x)/5 | | 7x-157=-80 | | -5k+0=3k-24 | | -3k+3k=-2k-6 | | -5x+12=-7x+2 | | 18+N=23 | | -1+9(x-5)=13x+6-4x | | -7ts+2t^2-4s=0 | | 19=-3x-8 | | 2-3(2x-6)=4((2x)-(1/4)) | | -12-9=n | | 7x7/6 | | 7k-4-5=3+4K | | 2+10=7t-14 | | (2n-8)/3=5/4 | | -19-(-3)-17+(-22)= | | x/7-7-8 | | 2-3(2x-6)=4(2x-(1/4) | | 6f+27=18f+39 | | 10+4m=-2 |