15-x=-40

Simple and best practice solution for 15-x=-40 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 15-x=-40 equation: 


Simplifying
15 + -1x = -40

Solving
15 + -1x = -40

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-15' to each side of the equation.
15 + -15 + -1x = -40 + -15

Combine like terms: 15 + -15 = 0
0 + -1x = -40 + -15
-1x = -40 + -15

Combine like terms: -40 + -15 = -55
-1x = -55

Divide each side by '-1'.
x = 55

Simplifying
x = 55

See similar equations:

| -6(b+3)=-18-6b | | 8+4w+3+w=11+5w | | -5t+-15=3t+-9 | | 2(2x+5)=8x+8-4x+2 | | (x-4)(x+1)=24 | | 2(x-4)-(3+2x)=3 | | 3x=72-5x | | 0.3(12x-24)=16 | | 12-w=-32 | | 22-5x=77 | | -3x+22=82+x | | -(2d-3)-6(8+4m)=163 | | -20=4x+44 | | 3(x-5)-7x=-11 | | -0.7+1.1x=0.9-0.5x | | 20-8y+3=129 | | (2x^2-9)=0 | | 4-3absq=10 | | -12k+-63=-45 | | 22-5(6z-1)=-63 | | A=yx | | -8(.1x+.4)-.9=-.1 | | 15m+22=14+3x | | 5x+20x-3=5(5x+5) | | 9x+6=9x+15 | | -5(-5m-.5)-4m=76 | | 13a-3(a-6)=66 | | -7z-5z=5z+1-z | | 8(q+4)=2q+3 | | 2x+13=66-45 | | 9y-4x=8 | | 15+7y=-25x+2y |

Equations solver categories