5w+9=8w+15

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Solution for 5w+9=8w+15 equation:


Simplifying
5w + 9 = 8w + 15

Reorder the terms:
9 + 5w = 8w + 15

Reorder the terms:
9 + 5w = 15 + 8w

Solving
9 + 5w = 15 + 8w

Solving for variable 'w'.

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

Add '-8w' to each side of the equation.
9 + 5w + -8w = 15 + 8w + -8w

Combine like terms: 5w + -8w = -3w
9 + -3w = 15 + 8w + -8w

Combine like terms: 8w + -8w = 0
9 + -3w = 15 + 0
9 + -3w = 15

Add '-9' to each side of the equation.
9 + -9 + -3w = 15 + -9

Combine like terms: 9 + -9 = 0
0 + -3w = 15 + -9
-3w = 15 + -9

Combine like terms: 15 + -9 = 6
-3w = 6

Divide each side by '-3'.
w = -2

Simplifying
w = -2

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