-3(-6w+7)-3w=3(w-9)-2

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Solution for -3(-6w+7)-3w=3(w-9)-2 equation:


Simplifying
-3(-6w + 7) + -3w = 3(w + -9) + -2

Reorder the terms:
-3(7 + -6w) + -3w = 3(w + -9) + -2
(7 * -3 + -6w * -3) + -3w = 3(w + -9) + -2
(-21 + 18w) + -3w = 3(w + -9) + -2

Combine like terms: 18w + -3w = 15w
-21 + 15w = 3(w + -9) + -2

Reorder the terms:
-21 + 15w = 3(-9 + w) + -2
-21 + 15w = (-9 * 3 + w * 3) + -2
-21 + 15w = (-27 + 3w) + -2

Reorder the terms:
-21 + 15w = -27 + -2 + 3w

Combine like terms: -27 + -2 = -29
-21 + 15w = -29 + 3w

Solving
-21 + 15w = -29 + 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.
-21 + 15w + -3w = -29 + 3w + -3w

Combine like terms: 15w + -3w = 12w
-21 + 12w = -29 + 3w + -3w

Combine like terms: 3w + -3w = 0
-21 + 12w = -29 + 0
-21 + 12w = -29

Add '21' to each side of the equation.
-21 + 21 + 12w = -29 + 21

Combine like terms: -21 + 21 = 0
0 + 12w = -29 + 21
12w = -29 + 21

Combine like terms: -29 + 21 = -8
12w = -8

Divide each side by '12'.
w = -0.6666666667

Simplifying
w = -0.6666666667

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