-8+7w-10=9

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Solution for -8+7w-10=9 equation:


Simplifying
-8 + 7w + -10 = 9

Reorder the terms:
-8 + -10 + 7w = 9

Combine like terms: -8 + -10 = -18
-18 + 7w = 9

Solving
-18 + 7w = 9

Solving for variable 'w'.

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

Add '18' to each side of the equation.
-18 + 18 + 7w = 9 + 18

Combine like terms: -18 + 18 = 0
0 + 7w = 9 + 18
7w = 9 + 18

Combine like terms: 9 + 18 = 27
7w = 27

Divide each side by '7'.
w = 3.857142857

Simplifying
w = 3.857142857

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