7w-4=5w-8

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Solution for 7w-4=5w-8 equation:


Simplifying
7w + -4 = 5w + -8

Reorder the terms:
-4 + 7w = 5w + -8

Reorder the terms:
-4 + 7w = -8 + 5w

Solving
-4 + 7w = -8 + 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.
-4 + 7w + -5w = -8 + 5w + -5w

Combine like terms: 7w + -5w = 2w
-4 + 2w = -8 + 5w + -5w

Combine like terms: 5w + -5w = 0
-4 + 2w = -8 + 0
-4 + 2w = -8

Add '4' to each side of the equation.
-4 + 4 + 2w = -8 + 4

Combine like terms: -4 + 4 = 0
0 + 2w = -8 + 4
2w = -8 + 4

Combine like terms: -8 + 4 = -4
2w = -4

Divide each side by '2'.
w = -2

Simplifying
w = -2

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