-3(-7w+3)-6w=5(w-1)-8

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Solution for -3(-7w+3)-6w=5(w-1)-8 equation:


Simplifying
-3(-7w + 3) + -6w = 5(w + -1) + -8

Reorder the terms:
-3(3 + -7w) + -6w = 5(w + -1) + -8
(3 * -3 + -7w * -3) + -6w = 5(w + -1) + -8
(-9 + 21w) + -6w = 5(w + -1) + -8

Combine like terms: 21w + -6w = 15w
-9 + 15w = 5(w + -1) + -8

Reorder the terms:
-9 + 15w = 5(-1 + w) + -8
-9 + 15w = (-1 * 5 + w * 5) + -8
-9 + 15w = (-5 + 5w) + -8

Reorder the terms:
-9 + 15w = -5 + -8 + 5w

Combine like terms: -5 + -8 = -13
-9 + 15w = -13 + 5w

Solving
-9 + 15w = -13 + 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.
-9 + 15w + -5w = -13 + 5w + -5w

Combine like terms: 15w + -5w = 10w
-9 + 10w = -13 + 5w + -5w

Combine like terms: 5w + -5w = 0
-9 + 10w = -13 + 0
-9 + 10w = -13

Add '9' to each side of the equation.
-9 + 9 + 10w = -13 + 9

Combine like terms: -9 + 9 = 0
0 + 10w = -13 + 9
10w = -13 + 9

Combine like terms: -13 + 9 = -4
10w = -4

Divide each side by '10'.
w = -0.4

Simplifying
w = -0.4

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