7(w-8)+7w=-28

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Solution for 7(w-8)+7w=-28 equation:


Simplifying
7(w + -8) + 7w = -28

Reorder the terms:
7(-8 + w) + 7w = -28
(-8 * 7 + w * 7) + 7w = -28
(-56 + 7w) + 7w = -28

Combine like terms: 7w + 7w = 14w
-56 + 14w = -28

Solving
-56 + 14w = -28

Solving for variable 'w'.

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

Add '56' to each side of the equation.
-56 + 56 + 14w = -28 + 56

Combine like terms: -56 + 56 = 0
0 + 14w = -28 + 56
14w = -28 + 56

Combine like terms: -28 + 56 = 28
14w = 28

Divide each side by '14'.
w = 2

Simplifying
w = 2

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