4+-2w=18

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Solution for 4+-2w=18 equation: 


Simplifying
4 + -2w = 18

Solving
4 + -2w = 18

Solving for variable 'w'.

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

Add '-4' to each side of the equation.
4 + -4 + -2w = 18 + -4

Combine like terms: 4 + -4 = 0
0 + -2w = 18 + -4
-2w = 18 + -4

Combine like terms: 18 + -4 = 14
-2w = 14

Divide each side by '-2'.
w = -7

Simplifying
w = -7

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