5(w-4)+8w=w+9

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Solution for 5(w-4)+8w=w+9 equation:


Simplifying
5(w + -4) + 8w = w + 9

Reorder the terms:
5(-4 + w) + 8w = w + 9
(-4 * 5 + w * 5) + 8w = w + 9
(-20 + 5w) + 8w = w + 9

Combine like terms: 5w + 8w = 13w
-20 + 13w = w + 9

Reorder the terms:
-20 + 13w = 9 + w

Solving
-20 + 13w = 9 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
-20 + 13w + -1w = 9 + w + -1w

Combine like terms: 13w + -1w = 12w
-20 + 12w = 9 + w + -1w

Combine like terms: w + -1w = 0
-20 + 12w = 9 + 0
-20 + 12w = 9

Add '20' to each side of the equation.
-20 + 20 + 12w = 9 + 20

Combine like terms: -20 + 20 = 0
0 + 12w = 9 + 20
12w = 9 + 20

Combine like terms: 9 + 20 = 29
12w = 29

Divide each side by '12'.
w = 2.416666667

Simplifying
w = 2.416666667

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