1-2x+8=-x

Simple and best practice solution for 1-2x+8=-x 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 1-2x+8=-x equation:


Simplifying
1 + -2x + 8 = -1x

Reorder the terms:
1 + 8 + -2x = -1x

Combine like terms: 1 + 8 = 9
9 + -2x = -1x

Solving
9 + -2x = -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
9 + -2x + x = -1x + x

Combine like terms: -2x + x = -1x
9 + -1x = -1x + x

Combine like terms: -1x + x = 0
9 + -1x = 0

Add '-9' to each side of the equation.
9 + -9 + -1x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = 0 + -9
-1x = 0 + -9

Combine like terms: 0 + -9 = -9
-1x = -9

Divide each side by '-1'.
x = 9

Simplifying
x = 9

See similar equations:

| 5-10x=46-17x | | 6x+11=41 | | 2x-2(14-5x)=2 | | 4x^3-256x=0 | | 8(y-6)=6+7y | | 0.8-5a*0.3-2a= | | 3/4x-6=x+5 | | 7x+2=3x-8 | | 525-3(2x-3)+3x=7(3x-21)-4(x+5)+13 | | x-4/x+1=x-3/x+7 | | 3z+9-z=1+z+2 | | 10-(x-2)=7-2x | | 6x-4=3x-9 | | f(1)=6 | | f(1)=f(n-1)-5 | | (5x+2)(2x+8)= | | 5n-13=22whatisn | | 7x^2-2e-5= | | -18=3x-12 | | 5-4y+y+7= | | 15-y-(2y+3)=0 | | 0=(-4/x^(2))+0,001X+2 | | 15x^2+60x+45=0 | | x^2+x^2=17 | | 5x-15+10=40 | | 0,4m-2=6 | | X^2+y^2=18 | | -3/7X=X+1/3 | | X-15=2x | | 3w^2-7=12 | | x^2-40=-3x^2 | | -2,5c-8=17 |

Equations solver categories