3w-4=5w-20

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Solution for 3w-4=5w-20 equation:


Simplifying
3w + -4 = 5w + -20

Reorder the terms:
-4 + 3w = 5w + -20

Reorder the terms:
-4 + 3w = -20 + 5w

Solving
-4 + 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.
-4 + 3w + -5w = -20 + 5w + -5w

Combine like terms: 3w + -5w = -2w
-4 + -2w = -20 + 5w + -5w

Combine like terms: 5w + -5w = 0
-4 + -2w = -20 + 0
-4 + -2w = -20

Add '4' to each side of the equation.
-4 + 4 + -2w = -20 + 4

Combine like terms: -4 + 4 = 0
0 + -2w = -20 + 4
-2w = -20 + 4

Combine like terms: -20 + 4 = -16
-2w = -16

Divide each side by '-2'.
w = 8

Simplifying
w = 8

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