-3w+17=7(w-9)

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Solution for -3w+17=7(w-9) equation:


Simplifying
-3w + 17 = 7(w + -9)

Reorder the terms:
17 + -3w = 7(w + -9)

Reorder the terms:
17 + -3w = 7(-9 + w)
17 + -3w = (-9 * 7 + w * 7)
17 + -3w = (-63 + 7w)

Solving
17 + -3w = -63 + 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.
17 + -3w + -7w = -63 + 7w + -7w

Combine like terms: -3w + -7w = -10w
17 + -10w = -63 + 7w + -7w

Combine like terms: 7w + -7w = 0
17 + -10w = -63 + 0
17 + -10w = -63

Add '-17' to each side of the equation.
17 + -17 + -10w = -63 + -17

Combine like terms: 17 + -17 = 0
0 + -10w = -63 + -17
-10w = -63 + -17

Combine like terms: -63 + -17 = -80
-10w = -80

Divide each side by '-10'.
w = 8

Simplifying
w = 8

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