3w-15=8+2w

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Solution for 3w-15=8+2w equation:


Simplifying
3w + -15 = 8 + 2w

Reorder the terms:
-15 + 3w = 8 + 2w

Solving
-15 + 3w = 8 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-15 + 3w + -2w = 8 + 2w + -2w

Combine like terms: 3w + -2w = 1w
-15 + 1w = 8 + 2w + -2w

Combine like terms: 2w + -2w = 0
-15 + 1w = 8 + 0
-15 + 1w = 8

Add '15' to each side of the equation.
-15 + 15 + 1w = 8 + 15

Combine like terms: -15 + 15 = 0
0 + 1w = 8 + 15
1w = 8 + 15

Combine like terms: 8 + 15 = 23
1w = 23

Divide each side by '1'.
w = 23

Simplifying
w = 23

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