-9=-7w+19

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Solution for -9=-7w+19 equation:


Simplifying
-9 = -7w + 19

Reorder the terms:
-9 = 19 + -7w

Solving
-9 = 19 + -7w

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
-9 + 7w = 19 + -7w + 7w

Combine like terms: -7w + 7w = 0
-9 + 7w = 19 + 0
-9 + 7w = 19

Add '9' to each side of the equation.
-9 + 9 + 7w = 19 + 9

Combine like terms: -9 + 9 = 0
0 + 7w = 19 + 9
7w = 19 + 9

Combine like terms: 19 + 9 = 28
7w = 28

Divide each side by '7'.
w = 4

Simplifying
w = 4

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