13+7w=-18

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Solution for 13+7w=-18 equation:


Simplifying
13 + 7w = -18

Solving
13 + 7w = -18

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 = -18 + -13

Combine like terms: 13 + -13 = 0
0 + 7w = -18 + -13
7w = -18 + -13

Combine like terms: -18 + -13 = -31
7w = -31

Divide each side by '7'.
w = -4.428571429

Simplifying
w = -4.428571429

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