4(3w+3)+2w=7(w+7)-16

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Solution for 4(3w+3)+2w=7(w+7)-16 equation:


Simplifying
4(3w + 3) + 2w = 7(w + 7) + -16

Reorder the terms:
4(3 + 3w) + 2w = 7(w + 7) + -16
(3 * 4 + 3w * 4) + 2w = 7(w + 7) + -16
(12 + 12w) + 2w = 7(w + 7) + -16

Combine like terms: 12w + 2w = 14w
12 + 14w = 7(w + 7) + -16

Reorder the terms:
12 + 14w = 7(7 + w) + -16
12 + 14w = (7 * 7 + w * 7) + -16
12 + 14w = (49 + 7w) + -16

Reorder the terms:
12 + 14w = 49 + -16 + 7w

Combine like terms: 49 + -16 = 33
12 + 14w = 33 + 7w

Solving
12 + 14w = 33 + 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
12 + 14w + -7w = 33 + 7w + -7w

Combine like terms: 14w + -7w = 7w
12 + 7w = 33 + 7w + -7w

Combine like terms: 7w + -7w = 0
12 + 7w = 33 + 0
12 + 7w = 33

Add '-12' to each side of the equation.
12 + -12 + 7w = 33 + -12

Combine like terms: 12 + -12 = 0
0 + 7w = 33 + -12
7w = 33 + -12

Combine like terms: 33 + -12 = 21
7w = 21

Divide each side by '7'.
w = 3

Simplifying
w = 3

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