30=-3(5-w)+2w

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Solution for 30=-3(5-w)+2w equation:


Simplifying
30 = -3(5 + -1w) + 2w
30 = (5 * -3 + -1w * -3) + 2w
30 = (-15 + 3w) + 2w

Combine like terms: 3w + 2w = 5w
30 = -15 + 5w

Solving
30 = -15 + 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.
30 + -5w = -15 + 5w + -5w

Combine like terms: 5w + -5w = 0
30 + -5w = -15 + 0
30 + -5w = -15

Add '-30' to each side of the equation.
30 + -30 + -5w = -15 + -30

Combine like terms: 30 + -30 = 0
0 + -5w = -15 + -30
-5w = -15 + -30

Combine like terms: -15 + -30 = -45
-5w = -45

Divide each side by '-5'.
w = 9

Simplifying
w = 9

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