7w+w-15=17

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Solution for 7w+w-15=17 equation:


Simplifying
7w + w + -15 = 17

Reorder the terms:
-15 + 7w + w = 17

Combine like terms: 7w + w = 8w
-15 + 8w = 17

Solving
-15 + 8w = 17

Solving for variable 'w'.

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

Add '15' to each side of the equation.
-15 + 15 + 8w = 17 + 15

Combine like terms: -15 + 15 = 0
0 + 8w = 17 + 15
8w = 17 + 15

Combine like terms: 17 + 15 = 32
8w = 32

Divide each side by '8'.
w = 4

Simplifying
w = 4

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