-7w+3(w-5)=9

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Solution for -7w+3(w-5)=9 equation:


Simplifying
-7w + 3(w + -5) = 9

Reorder the terms:
-7w + 3(-5 + w) = 9
-7w + (-5 * 3 + w * 3) = 9
-7w + (-15 + 3w) = 9

Reorder the terms:
-15 + -7w + 3w = 9

Combine like terms: -7w + 3w = -4w
-15 + -4w = 9

Solving
-15 + -4w = 9

Solving for variable 'w'.

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

Add '15' to each side of the equation.
-15 + 15 + -4w = 9 + 15

Combine like terms: -15 + 15 = 0
0 + -4w = 9 + 15
-4w = 9 + 15

Combine like terms: 9 + 15 = 24
-4w = 24

Divide each side by '-4'.
w = -6

Simplifying
w = -6

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