-2=-7+w

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Solution for -2=-7+w equation:


Simplifying
-2 = -7 + w

Solving
-2 = -7 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
-2 + -1w = -7 + w + -1w

Combine like terms: w + -1w = 0
-2 + -1w = -7 + 0
-2 + -1w = -7

Add '2' to each side of the equation.
-2 + 2 + -1w = -7 + 2

Combine like terms: -2 + 2 = 0
0 + -1w = -7 + 2
-1w = -7 + 2

Combine like terms: -7 + 2 = -5
-1w = -5

Divide each side by '-1'.
w = 5

Simplifying
w = 5

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