-7w-9=-4(w+6)

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Solution for -7w-9=-4(w+6) equation:


Simplifying
-7w + -9 = -4(w + 6)

Reorder the terms:
-9 + -7w = -4(w + 6)

Reorder the terms:
-9 + -7w = -4(6 + w)
-9 + -7w = (6 * -4 + w * -4)
-9 + -7w = (-24 + -4w)

Solving
-9 + -7w = -24 + -4w

Solving for variable 'w'.

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

Add '4w' to each side of the equation.
-9 + -7w + 4w = -24 + -4w + 4w

Combine like terms: -7w + 4w = -3w
-9 + -3w = -24 + -4w + 4w

Combine like terms: -4w + 4w = 0
-9 + -3w = -24 + 0
-9 + -3w = -24

Add '9' to each side of the equation.
-9 + 9 + -3w = -24 + 9

Combine like terms: -9 + 9 = 0
0 + -3w = -24 + 9
-3w = -24 + 9

Combine like terms: -24 + 9 = -15
-3w = -15

Divide each side by '-3'.
w = 5

Simplifying
w = 5

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