-3(-8w+2)-7w=2(w-7)-4

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Solution for -3(-8w+2)-7w=2(w-7)-4 equation:


Simplifying
-3(-8w + 2) + -7w = 2(w + -7) + -4

Reorder the terms:
-3(2 + -8w) + -7w = 2(w + -7) + -4
(2 * -3 + -8w * -3) + -7w = 2(w + -7) + -4
(-6 + 24w) + -7w = 2(w + -7) + -4

Combine like terms: 24w + -7w = 17w
-6 + 17w = 2(w + -7) + -4

Reorder the terms:
-6 + 17w = 2(-7 + w) + -4
-6 + 17w = (-7 * 2 + w * 2) + -4
-6 + 17w = (-14 + 2w) + -4

Reorder the terms:
-6 + 17w = -14 + -4 + 2w

Combine like terms: -14 + -4 = -18
-6 + 17w = -18 + 2w

Solving
-6 + 17w = -18 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-6 + 17w + -2w = -18 + 2w + -2w

Combine like terms: 17w + -2w = 15w
-6 + 15w = -18 + 2w + -2w

Combine like terms: 2w + -2w = 0
-6 + 15w = -18 + 0
-6 + 15w = -18

Add '6' to each side of the equation.
-6 + 6 + 15w = -18 + 6

Combine like terms: -6 + 6 = 0
0 + 15w = -18 + 6
15w = -18 + 6

Combine like terms: -18 + 6 = -12
15w = -12

Divide each side by '15'.
w = -0.8

Simplifying
w = -0.8

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