-x-7=18

Simple and best practice solution for -x-7=18 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 -x-7=18 equation:


Simplifying
-1x + -7 = 18

Reorder the terms:
-7 + -1x = 18

Solving
-7 + -1x = 18

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -1x = 18 + 7

Combine like terms: -7 + 7 = 0
0 + -1x = 18 + 7
-1x = 18 + 7

Combine like terms: 18 + 7 = 25
-1x = 25

Divide each side by '-1'.
x = -25

Simplifying
x = -25

See similar equations:

| -2x^2+40=0 | | 6t+2S=13 | | y=3*0.5-6 | | 2-3(x+6)=4(x-1) | | 3x+7=5-x | | xy-(x+3)(y-25)=0 | | 10y+6x=0 | | a-(b-5c)-2= | | 0.08/0.2 | | 30/(.0825*30)/(.15*30) | | 0=4t^3-42t^2+90t | | log^7(x-5)=2 | | 3x+18=3x-12 | | 3(2d-1)=7d | | 2m-4=12.6 | | -11x-10y=7 | | -4x-16=x^2 | | 6m-3=-18+m | | 5y+2x-(2y-13x)= | | 8(6-5)/10 | | 5(2.3)+2y=3 | | Y/4=0 | | 4(-2)2/8(-2)-3(2)/6 | | X^2-9x-72=0 | | 2x-5+2x=3x+7 | | 12+4x=27+25x+5 | | -76x+5=116 | | 5x+2y=1900 | | 6(x-6)=63-5x | | 3(x-2)-(2-5x)-(2-5x)=4-6(2-3x)-7x | | 18-(2m+7)=2+3m-16 | | 2x-8=55-7x |

Equations solver categories