-7+4-3w=15

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Solution for -7+4-3w=15 equation:


Simplifying
-7 + 4 + -3w = 15

Combine like terms: -7 + 4 = -3
-3 + -3w = 15

Solving
-3 + -3w = 15

Solving for variable 'w'.

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

Add '3' to each side of the equation.
-3 + 3 + -3w = 15 + 3

Combine like terms: -3 + 3 = 0
0 + -3w = 15 + 3
-3w = 15 + 3

Combine like terms: 15 + 3 = 18
-3w = 18

Divide each side by '-3'.
w = -6

Simplifying
w = -6

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