-3(-2w+3)-7w=3(w-2)-9

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Solution for -3(-2w+3)-7w=3(w-2)-9 equation:


Simplifying
-3(-2w + 3) + -7w = 3(w + -2) + -9

Reorder the terms:
-3(3 + -2w) + -7w = 3(w + -2) + -9
(3 * -3 + -2w * -3) + -7w = 3(w + -2) + -9
(-9 + 6w) + -7w = 3(w + -2) + -9

Combine like terms: 6w + -7w = -1w
-9 + -1w = 3(w + -2) + -9

Reorder the terms:
-9 + -1w = 3(-2 + w) + -9
-9 + -1w = (-2 * 3 + w * 3) + -9
-9 + -1w = (-6 + 3w) + -9

Reorder the terms:
-9 + -1w = -6 + -9 + 3w

Combine like terms: -6 + -9 = -15
-9 + -1w = -15 + 3w

Solving
-9 + -1w = -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.
-9 + -1w + -3w = -15 + 3w + -3w

Combine like terms: -1w + -3w = -4w
-9 + -4w = -15 + 3w + -3w

Combine like terms: 3w + -3w = 0
-9 + -4w = -15 + 0
-9 + -4w = -15

Add '9' to each side of the equation.
-9 + 9 + -4w = -15 + 9

Combine like terms: -9 + 9 = 0
0 + -4w = -15 + 9
-4w = -15 + 9

Combine like terms: -15 + 9 = -6
-4w = -6

Divide each side by '-4'.
w = 1.5

Simplifying
w = 1.5

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