3w-8=5w-7

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Solution for 3w-8=5w-7 equation:


Simplifying
3w + -8 = 5w + -7

Reorder the terms:
-8 + 3w = 5w + -7

Reorder the terms:
-8 + 3w = -7 + 5w

Solving
-8 + 3w = -7 + 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.
-8 + 3w + -5w = -7 + 5w + -5w

Combine like terms: 3w + -5w = -2w
-8 + -2w = -7 + 5w + -5w

Combine like terms: 5w + -5w = 0
-8 + -2w = -7 + 0
-8 + -2w = -7

Add '8' to each side of the equation.
-8 + 8 + -2w = -7 + 8

Combine like terms: -8 + 8 = 0
0 + -2w = -7 + 8
-2w = -7 + 8

Combine like terms: -7 + 8 = 1
-2w = 1

Divide each side by '-2'.
w = -0.5

Simplifying
w = -0.5

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