3(2W+5)-2(4+4W)=7

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Solution for 3(2W+5)-2(4+4W)=7 equation: 


Simplifying
3(2W + 5) + -2(4 + 4W) = 7

Reorder the terms:
3(5 + 2W) + -2(4 + 4W) = 7
(5 * 3 + 2W * 3) + -2(4 + 4W) = 7
(15 + 6W) + -2(4 + 4W) = 7
15 + 6W + (4 * -2 + 4W * -2) = 7
15 + 6W + (-8 + -8W) = 7

Reorder the terms:
15 + -8 + 6W + -8W = 7

Combine like terms: 15 + -8 = 7
7 + 6W + -8W = 7

Combine like terms: 6W + -8W = -2W
7 + -2W = 7

Add '-7' to each side of the equation.
7 + -7 + -2W = 7 + -7

Combine like terms: 7 + -7 = 0
0 + -2W = 7 + -7
-2W = 7 + -7

Combine like terms: 7 + -7 = 0
-2W = 0

Solving
-2W = 0

Solving for variable 'W'.

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

Divide each side by '-2'.
W = 0

Simplifying
W = 0

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