-7(w+1)=9w-23

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Solution for -7(w+1)=9w-23 equation:


Simplifying
-7(w + 1) = 9w + -23

Reorder the terms:
-7(1 + w) = 9w + -23
(1 * -7 + w * -7) = 9w + -23
(-7 + -7w) = 9w + -23

Reorder the terms:
-7 + -7w = -23 + 9w

Solving
-7 + -7w = -23 + 9w

Solving for variable 'w'.

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

Add '-9w' to each side of the equation.
-7 + -7w + -9w = -23 + 9w + -9w

Combine like terms: -7w + -9w = -16w
-7 + -16w = -23 + 9w + -9w

Combine like terms: 9w + -9w = 0
-7 + -16w = -23 + 0
-7 + -16w = -23

Add '7' to each side of the equation.
-7 + 7 + -16w = -23 + 7

Combine like terms: -7 + 7 = 0
0 + -16w = -23 + 7
-16w = -23 + 7

Combine like terms: -23 + 7 = -16
-16w = -16

Divide each side by '-16'.
w = 1

Simplifying
w = 1

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