7(w+8)-4w=38

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Solution for 7(w+8)-4w=38 equation:


Simplifying
7(w + 8) + -4w = 38

Reorder the terms:
7(8 + w) + -4w = 38
(8 * 7 + w * 7) + -4w = 38
(56 + 7w) + -4w = 38

Combine like terms: 7w + -4w = 3w
56 + 3w = 38

Solving
56 + 3w = 38

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 + 3w = 38 + -56

Combine like terms: 56 + -56 = 0
0 + 3w = 38 + -56
3w = 38 + -56

Combine like terms: 38 + -56 = -18
3w = -18

Divide each side by '3'.
w = -6

Simplifying
w = -6

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