39=7(w-3)+3w

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Solution for 39=7(w-3)+3w equation: 


Simplifying
39 = 7(w + -3) + 3w

Reorder the terms:
39 = 7(-3 + w) + 3w
39 = (-3 * 7 + w * 7) + 3w
39 = (-21 + 7w) + 3w

Combine like terms: 7w + 3w = 10w
39 = -21 + 10w

Solving
39 = -21 + 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.
39 + -10w = -21 + 10w + -10w

Combine like terms: 10w + -10w = 0
39 + -10w = -21 + 0
39 + -10w = -21

Add '-39' to each side of the equation.
39 + -39 + -10w = -21 + -39

Combine like terms: 39 + -39 = 0
0 + -10w = -21 + -39
-10w = -21 + -39

Combine like terms: -21 + -39 = -60
-10w = -60

Divide each side by '-10'.
w = 6

Simplifying
w = 6

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