3w+8=5w-20

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Solution for 3w+8=5w-20 equation:


Simplifying
3w + 8 = 5w + -20

Reorder the terms:
8 + 3w = 5w + -20

Reorder the terms:
8 + 3w = -20 + 5w

Solving
8 + 3w = -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.
8 + 3w + -5w = -20 + 5w + -5w

Combine like terms: 3w + -5w = -2w
8 + -2w = -20 + 5w + -5w

Combine like terms: 5w + -5w = 0
8 + -2w = -20 + 0
8 + -2w = -20

Add '-8' to each side of the equation.
8 + -8 + -2w = -20 + -8

Combine like terms: 8 + -8 = 0
0 + -2w = -20 + -8
-2w = -20 + -8

Combine like terms: -20 + -8 = -28
-2w = -28

Divide each side by '-2'.
w = 14

Simplifying
w = 14

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