8w-7=20+5w

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Solution for 8w-7=20+5w equation:


Simplifying
8w + -7 = 20 + 5w

Reorder the terms:
-7 + 8w = 20 + 5w

Solving
-7 + 8w = 20 + 5w

Solving for variable 'w'.

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

Add '-5w' to each side of the equation.
-7 + 8w + -5w = 20 + 5w + -5w

Combine like terms: 8w + -5w = 3w
-7 + 3w = 20 + 5w + -5w

Combine like terms: 5w + -5w = 0
-7 + 3w = 20 + 0
-7 + 3w = 20

Add '7' to each side of the equation.
-7 + 7 + 3w = 20 + 7

Combine like terms: -7 + 7 = 0
0 + 3w = 20 + 7
3w = 20 + 7

Combine like terms: 20 + 7 = 27
3w = 27

Divide each side by '3'.
w = 9

Simplifying
w = 9

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