12w+3(-14w+20)=-20-20w

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Solution for 12w+3(-14w+20)=-20-20w equation:


Simplifying
12w + 3(-14w + 20) = -20 + -20w

Reorder the terms:
12w + 3(20 + -14w) = -20 + -20w
12w + (20 * 3 + -14w * 3) = -20 + -20w
12w + (60 + -42w) = -20 + -20w

Reorder the terms:
60 + 12w + -42w = -20 + -20w

Combine like terms: 12w + -42w = -30w
60 + -30w = -20 + -20w

Solving
60 + -30w = -20 + -20w

Solving for variable 'w'.

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

Add '20w' to each side of the equation.
60 + -30w + 20w = -20 + -20w + 20w

Combine like terms: -30w + 20w = -10w
60 + -10w = -20 + -20w + 20w

Combine like terms: -20w + 20w = 0
60 + -10w = -20 + 0
60 + -10w = -20

Add '-60' to each side of the equation.
60 + -60 + -10w = -20 + -60

Combine like terms: 60 + -60 = 0
0 + -10w = -20 + -60
-10w = -20 + -60

Combine like terms: -20 + -60 = -80
-10w = -80

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

Simplifying
w = 8

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