7-x=8

Simple and best practice solution for 7-x=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-x=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 = 1
-1x = 1

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

Simplifying
x = -1

See similar equations:

| 2m+14=30 | | x-0.6=8.26 | | x-2x+3x= | | 0n-9=7-0n | | 5a-3=8a+16 | | 7-4=3c-7 | | |-6+m|=5 | | 3.83=p-11 | | 19+(-24.630)+245.368= | | 3x-2x+5y-y= | | 13x-2+3x=17+2x-23 | | 2c-5=2+4 | | 3x-7a^2=-91 | | 20w+25w= | | -4y-2x+3x-3y= | | a+17-50=-1 | | a=4a^2-3a+2 | | 19f=551 | | -5(x+8)= | | 4y-5y+9=-15+y+20 | | 26x-5=23x-22 | | H+350=16 | | 2(Y+5)+3(Y-2)=24 | | 6x(2x+12)=0 | | P+240=317 | | (5-2x)-(3x+2)=(5x-11)-(3x+6) | | 5v-11+7v=49 | | R+612=703 | | .5-2=.166 | | 5.9(g+18)=1.6g+3 | | 5a+3c-8= | | 0=3x^2-7x-6 |

Equations solver categories