17=7-2w

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Solution for 17=7-2w equation:


Simplifying
17 = 7 + -2w

Solving
17 = 7 + -2w

Solving for variable 'w'.

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

Add '2w' to each side of the equation.
17 + 2w = 7 + -2w + 2w

Combine like terms: -2w + 2w = 0
17 + 2w = 7 + 0
17 + 2w = 7

Add '-17' to each side of the equation.
17 + -17 + 2w = 7 + -17

Combine like terms: 17 + -17 = 0
0 + 2w = 7 + -17
2w = 7 + -17

Combine like terms: 7 + -17 = -10
2w = -10

Divide each side by '2'.
w = -5

Simplifying
w = -5

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