8-7w=57

Simple and best practice solution for 8-7w=57 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 8-7w=57 equation: 


Simplifying
8 + -7w = 57

Solving
8 + -7w = 57

Solving for variable 'w'.

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

Add '-8' to each side of the equation.
8 + -8 + -7w = 57 + -8

Combine like terms: 8 + -8 = 0
0 + -7w = 57 + -8
-7w = 57 + -8

Combine like terms: 57 + -8 = 49
-7w = 49

Divide each side by '-7'.
w = -7

Simplifying
w = -7

See similar equations:

| -9m--10m=-14 | | 6x+5=9x-2 | | 9(x+10)=-90 | | Purple= | | 2.5h+0.4=2(1.1-0.1) | | 9h-2(4-3h)= | | 9j=2 | | x^2-8x-10=18 | | y=40900x+1400000 | | 216=w+w+l+l | | 45-3x=58 | | -2x+9y=1 | | 6v-5v=1 | | 8w+3-4(2-w)= | | 26+26+m+m=96 | | 4y+5=49 | | a+200b=49 | | -2=2(x-10) | | 20+25=450 | | -144+9f=4-12f | | 4=-9s+7 | | 0.35x+0.05(2-x)=0.10(-5) | | 0=4(q+10) | | s=4pir^2 | | a+500b=85 | | 4x+3=5-6x | | 210.00+0.25m=417.50 | | 4(z-2)=4 | | -4i-5=8 | | 9+n=-23 | | 4z^3+4z^2= | | 8(5x+9)=40x-1 |

Equations solver categories