W*2+7=-4

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Solution for W*2+7=-4 equation: 


Simplifying
W * 2 + 7 = -4

Reorder the terms for easier multiplication:
2W + 7 = -4

Reorder the terms:
7 + 2W = -4

Solving
7 + 2W = -4

Solving for variable 'W'.

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

Add '-7' to each side of the equation.
7 + -7 + 2W = -4 + -7

Combine like terms: 7 + -7 = 0
0 + 2W = -4 + -7
2W = -4 + -7

Combine like terms: -4 + -7 = -11
2W = -11

Divide each side by '2'.
W = -5.5

Simplifying
W = -5.5

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