4(5w+3)+3w=7(w+8)-12

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Solution for 4(5w+3)+3w=7(w+8)-12 equation:


Simplifying
4(5w + 3) + 3w = 7(w + 8) + -12

Reorder the terms:
4(3 + 5w) + 3w = 7(w + 8) + -12
(3 * 4 + 5w * 4) + 3w = 7(w + 8) + -12
(12 + 20w) + 3w = 7(w + 8) + -12

Combine like terms: 20w + 3w = 23w
12 + 23w = 7(w + 8) + -12

Reorder the terms:
12 + 23w = 7(8 + w) + -12
12 + 23w = (8 * 7 + w * 7) + -12
12 + 23w = (56 + 7w) + -12

Reorder the terms:
12 + 23w = 56 + -12 + 7w

Combine like terms: 56 + -12 = 44
12 + 23w = 44 + 7w

Solving
12 + 23w = 44 + 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 + 23w + -7w = 44 + 7w + -7w

Combine like terms: 23w + -7w = 16w
12 + 16w = 44 + 7w + -7w

Combine like terms: 7w + -7w = 0
12 + 16w = 44 + 0
12 + 16w = 44

Add '-12' to each side of the equation.
12 + -12 + 16w = 44 + -12

Combine like terms: 12 + -12 = 0
0 + 16w = 44 + -12
16w = 44 + -12

Combine like terms: 44 + -12 = 32
16w = 32

Divide each side by '16'.
w = 2

Simplifying
w = 2

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