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

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


Simplifying
-4(w + 7) + -1(-7w + -3) = 2w

Reorder the terms:
-4(7 + w) + -1(-7w + -3) = 2w
(7 * -4 + w * -4) + -1(-7w + -3) = 2w
(-28 + -4w) + -1(-7w + -3) = 2w

Reorder the terms:
-28 + -4w + -1(-3 + -7w) = 2w
-28 + -4w + (-3 * -1 + -7w * -1) = 2w
-28 + -4w + (3 + 7w) = 2w

Reorder the terms:
-28 + 3 + -4w + 7w = 2w

Combine like terms: -28 + 3 = -25
-25 + -4w + 7w = 2w

Combine like terms: -4w + 7w = 3w
-25 + 3w = 2w

Solving
-25 + 3w = 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.
-25 + 3w + -2w = 2w + -2w

Combine like terms: 3w + -2w = 1w
-25 + 1w = 2w + -2w

Combine like terms: 2w + -2w = 0
-25 + 1w = 0

Add '25' to each side of the equation.
-25 + 25 + 1w = 0 + 25

Combine like terms: -25 + 25 = 0
0 + 1w = 0 + 25
1w = 0 + 25

Combine like terms: 0 + 25 = 25
1w = 25

Divide each side by '1'.
w = 25

Simplifying
w = 25

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