If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -40 = 5x + 4 Reorder the terms: -40 + x2 = 5x + 4 Reorder the terms: -40 + x2 = 4 + 5x Solving -40 + x2 = 4 + 5x Solving for variable 'x'. Reorder the terms: -40 + -4 + -5x + x2 = 4 + 5x + -4 + -5x Combine like terms: -40 + -4 = -44 -44 + -5x + x2 = 4 + 5x + -4 + -5x Reorder the terms: -44 + -5x + x2 = 4 + -4 + 5x + -5x Combine like terms: 4 + -4 = 0 -44 + -5x + x2 = 0 + 5x + -5x -44 + -5x + x2 = 5x + -5x Combine like terms: 5x + -5x = 0 -44 + -5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '44' to each side of the equation. -44 + -5x + 44 + x2 = 0 + 44 Reorder the terms: -44 + 44 + -5x + x2 = 0 + 44 Combine like terms: -44 + 44 = 0 0 + -5x + x2 = 0 + 44 -5x + x2 = 0 + 44 Combine like terms: 0 + 44 = 44 -5x + x2 = 44 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = 44 + 6.25 Reorder the terms: 6.25 + -5x + x2 = 44 + 6.25 Combine like terms: 44 + 6.25 = 50.25 6.25 + -5x + x2 = 50.25 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 50.25 Calculate the square root of the right side: 7.088723439 Break this problem into two subproblems by setting (x + -2.5) equal to 7.088723439 and -7.088723439.Subproblem 1
x + -2.5 = 7.088723439 Simplifying x + -2.5 = 7.088723439 Reorder the terms: -2.5 + x = 7.088723439 Solving -2.5 + x = 7.088723439 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 7.088723439 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 7.088723439 + 2.5 x = 7.088723439 + 2.5 Combine like terms: 7.088723439 + 2.5 = 9.588723439 x = 9.588723439 Simplifying x = 9.588723439Subproblem 2
x + -2.5 = -7.088723439 Simplifying x + -2.5 = -7.088723439 Reorder the terms: -2.5 + x = -7.088723439 Solving -2.5 + x = -7.088723439 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -7.088723439 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -7.088723439 + 2.5 x = -7.088723439 + 2.5 Combine like terms: -7.088723439 + 2.5 = -4.588723439 x = -4.588723439 Simplifying x = -4.588723439Solution
The solution to the problem is based on the solutions from the subproblems. x = {9.588723439, -4.588723439}
| 2(7x+14)=56 | | 9c=40 | | -399=7(-8-7n) | | 9x+10=7x+24 | | d=50+(-16)+(-11) | | 19y=20y-5 | | 3x+x+3=8x-4x+3 | | 4(5z-1)-3(z+2)=6(z+1) | | 24+2w=142 | | 6x+15-2x=5(8+3) | | -3=5y+2 | | 15x-4=0 | | 2-7y=-54 | | 7=-8x+21 | | 4(x+4)=7x+12-3x+4 | | x-7=57 | | 5+5d=4d+10 | | 5r+r+12=r+r | | 5x=163 | | 8e^9*7e^10= | | s=9[7-2] | | 4x-3-2x+x+7= | | 51405+x=301955 | | b-7+8=3b+9 | | 2(2k+6)-14=6+5k | | 7x^2-9x=7(x^2-9x) | | 4x+2=29+3x | | 4(x+6)=0.2(5x+15) | | 6s-6=3s+9 | | 3p=-6p+9 | | m-1056= | | v-1=-9+3v+2v |