7w+17-30=71

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Solution for 7w+17-30=71 equation:


Simplifying
7w + 17 + -30 = 71

Reorder the terms:
17 + -30 + 7w = 71

Combine like terms: 17 + -30 = -13
-13 + 7w = 71

Solving
-13 + 7w = 71

Solving for variable 'w'.

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

Add '13' to each side of the equation.
-13 + 13 + 7w = 71 + 13

Combine like terms: -13 + 13 = 0
0 + 7w = 71 + 13
7w = 71 + 13

Combine like terms: 71 + 13 = 84
7w = 84

Divide each side by '7'.
w = 12

Simplifying
w = 12

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