38=3w+7(w-6)

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Solution for 38=3w+7(w-6) equation:


Simplifying
38 = 3w + 7(w + -6)

Reorder the terms:
38 = 3w + 7(-6 + w)
38 = 3w + (-6 * 7 + w * 7)
38 = 3w + (-42 + 7w)

Reorder the terms:
38 = -42 + 3w + 7w

Combine like terms: 3w + 7w = 10w
38 = -42 + 10w

Solving
38 = -42 + 10w

Solving for variable 'w'.

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

Add '-10w' to each side of the equation.
38 + -10w = -42 + 10w + -10w

Combine like terms: 10w + -10w = 0
38 + -10w = -42 + 0
38 + -10w = -42

Add '-38' to each side of the equation.
38 + -38 + -10w = -42 + -38

Combine like terms: 38 + -38 = 0
0 + -10w = -42 + -38
-10w = -42 + -38

Combine like terms: -42 + -38 = -80
-10w = -80

Divide each side by '-10'.
w = 8

Simplifying
w = 8

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