-7-1x=8

Simple and best practice solution for -7-1x=8 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 -7-1x=8 equation: 


Simplifying
-7 + -1x = 8

Solving
-7 + -1x = 8

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 = 8 + 7

Combine like terms: -7 + 7 = 0
0 + -1x = 8 + 7
-1x = 8 + 7

Combine like terms: 8 + 7 = 15
-1x = 15

Divide each side by '-1'.
x = -15

Simplifying
x = -15

See similar equations:

| 6+3x=5x | | 28+2x=5x+7 | | 2(x+1)=6x-46 | | x^2-2x+1=18 | | 2p^2-3p-2=0 | | 2x-4=4(x-5) | | 3x^2+x-4=0 | | y=5x^2-11 | | 2x^2+3x-9=0 | | 9x^2-6x-4=-5 | | -2x^2+x=0 | | x^2+36=12x | | 2x(x+8)=-30 | | (7x-2)(7x+2)-(5y-2)(5y+2)=0 | | 2x^4+3x^3+3x-2=0 | | 9-(12-8x)=4x-(51+8x) | | 4x+4=9x-36 | | 5h-9=-16h+6h | | 3(5y+4)+8=Y | | 4x^3+5x^2+6x=0 | | 42y-45-81y=-32y-7y-2y | | 9+12x-4=7x+26-10x | | 4-9x-15=-11x+29+4x | | 3x+6y=18 | | 9a-21-3a=9a-24+a | | 2n-6=-7 | | 5b-4+3b=6b-9 | | 2x+13=27 | | -3x^2-7+2x=-11 | | Y-39=6 | | 2x^2-8x=-32 | | x-12=120 |

Equations solver categories