5(w-4)=9+12

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Solution for 5(w-4)=9+12 equation:


Simplifying
5(w + -4) = 9 + 12

Reorder the terms:
5(-4 + w) = 9 + 12
(-4 * 5 + w * 5) = 9 + 12
(-20 + 5w) = 9 + 12

Combine like terms: 9 + 12 = 21
-20 + 5w = 21

Solving
-20 + 5w = 21

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 + 5w = 21 + 20

Combine like terms: -20 + 20 = 0
0 + 5w = 21 + 20
5w = 21 + 20

Combine like terms: 21 + 20 = 41
5w = 41

Divide each side by '5'.
w = 8.2

Simplifying
w = 8.2

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