-6w+15=-3(3w-4)

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Solution for -6w+15=-3(3w-4) equation:


Simplifying
-6w + 15 = -3(3w + -4)

Reorder the terms:
15 + -6w = -3(3w + -4)

Reorder the terms:
15 + -6w = -3(-4 + 3w)
15 + -6w = (-4 * -3 + 3w * -3)
15 + -6w = (12 + -9w)

Solving
15 + -6w = 12 + -9w

Solving for variable 'w'.

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

Add '9w' to each side of the equation.
15 + -6w + 9w = 12 + -9w + 9w

Combine like terms: -6w + 9w = 3w
15 + 3w = 12 + -9w + 9w

Combine like terms: -9w + 9w = 0
15 + 3w = 12 + 0
15 + 3w = 12

Add '-15' to each side of the equation.
15 + -15 + 3w = 12 + -15

Combine like terms: 15 + -15 = 0
0 + 3w = 12 + -15
3w = 12 + -15

Combine like terms: 12 + -15 = -3
3w = -3

Divide each side by '3'.
w = -1

Simplifying
w = -1

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