15+2w=3w-15

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Solution for 15+2w=3w-15 equation:


Simplifying
15 + 2w = 3w + -15

Reorder the terms:
15 + 2w = -15 + 3w

Solving
15 + 2w = -15 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
15 + 2w + -3w = -15 + 3w + -3w

Combine like terms: 2w + -3w = -1w
15 + -1w = -15 + 3w + -3w

Combine like terms: 3w + -3w = 0
15 + -1w = -15 + 0
15 + -1w = -15

Add '-15' to each side of the equation.
15 + -15 + -1w = -15 + -15

Combine like terms: 15 + -15 = 0
0 + -1w = -15 + -15
-1w = -15 + -15

Combine like terms: -15 + -15 = -30
-1w = -30

Divide each side by '-1'.
w = 30

Simplifying
w = 30

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