3(w+4)+5w=20

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Solution for 3(w+4)+5w=20 equation:


Simplifying
3(w + 4) + 5w = 20

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

Combine like terms: 3w + 5w = 8w
12 + 8w = 20

Solving
12 + 8w = 20

Solving for variable 'w'.

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

Add '-12' to each side of the equation.
12 + -12 + 8w = 20 + -12

Combine like terms: 12 + -12 = 0
0 + 8w = 20 + -12
8w = 20 + -12

Combine like terms: 20 + -12 = 8
8w = 8

Divide each side by '8'.
w = 1

Simplifying
w = 1

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