4(w+5)-7w=38

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Solution for 4(w+5)-7w=38 equation:


Simplifying
4(w + 5) + -7w = 38

Reorder the terms:
4(5 + w) + -7w = 38
(5 * 4 + w * 4) + -7w = 38
(20 + 4w) + -7w = 38

Combine like terms: 4w + -7w = -3w
20 + -3w = 38

Solving
20 + -3w = 38

Solving for variable 'w'.

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

Add '-20' to each side of the equation.
20 + -20 + -3w = 38 + -20

Combine like terms: 20 + -20 = 0
0 + -3w = 38 + -20
-3w = 38 + -20

Combine like terms: 38 + -20 = 18
-3w = 18

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

Simplifying
w = -6

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