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

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


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

Reorder the terms:
-4(7 + -2w) + -2w = 2(w + -3) + -8
(7 * -4 + -2w * -4) + -2w = 2(w + -3) + -8
(-28 + 8w) + -2w = 2(w + -3) + -8

Combine like terms: 8w + -2w = 6w
-28 + 6w = 2(w + -3) + -8

Reorder the terms:
-28 + 6w = 2(-3 + w) + -8
-28 + 6w = (-3 * 2 + w * 2) + -8
-28 + 6w = (-6 + 2w) + -8

Reorder the terms:
-28 + 6w = -6 + -8 + 2w

Combine like terms: -6 + -8 = -14
-28 + 6w = -14 + 2w

Solving
-28 + 6w = -14 + 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.
-28 + 6w + -2w = -14 + 2w + -2w

Combine like terms: 6w + -2w = 4w
-28 + 4w = -14 + 2w + -2w

Combine like terms: 2w + -2w = 0
-28 + 4w = -14 + 0
-28 + 4w = -14

Add '28' to each side of the equation.
-28 + 28 + 4w = -14 + 28

Combine like terms: -28 + 28 = 0
0 + 4w = -14 + 28
4w = -14 + 28

Combine like terms: -14 + 28 = 14
4w = 14

Divide each side by '4'.
w = 3.5

Simplifying
w = 3.5

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