4w+(-8w)+(-20)=12

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Solution for 4w+(-8w)+(-20)=12 equation: 


Simplifying
4w + (-8w) + (-20) = 12
4w + (-8w) + -20 = 12

Reorder the terms:
-20 + 4w + (-8w) = 12

Combine like terms: 4w + (-8w) = -4w
-20 + -4w = 12

Solving
-20 + -4w = 12

Solving for variable 'w'.

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

Add '20' to each side of the equation.
-20 + 20 + -4w = 12 + 20

Combine like terms: -20 + 20 = 0
0 + -4w = 12 + 20
-4w = 12 + 20

Combine like terms: 12 + 20 = 32
-4w = 32

Divide each side by '-4'.
w = -8

Simplifying
w = -8

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