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

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


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

Reorder the terms:
5(-4 + 3w) = 12w + 7
(-4 * 5 + 3w * 5) = 12w + 7
(-20 + 15w) = 12w + 7

Reorder the terms:
-20 + 15w = 7 + 12w

Solving
-20 + 15w = 7 + 12w

Solving for variable 'w'.

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

Add '-12w' to each side of the equation.
-20 + 15w + -12w = 7 + 12w + -12w

Combine like terms: 15w + -12w = 3w
-20 + 3w = 7 + 12w + -12w

Combine like terms: 12w + -12w = 0
-20 + 3w = 7 + 0
-20 + 3w = 7

Add '20' to each side of the equation.
-20 + 20 + 3w = 7 + 20

Combine like terms: -20 + 20 = 0
0 + 3w = 7 + 20
3w = 7 + 20

Combine like terms: 7 + 20 = 27
3w = 27

Divide each side by '3'.
w = 9

Simplifying
w = 9

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