-9(w-5)=-2w-4

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Solution for -9(w-5)=-2w-4 equation:


Simplifying
-9(w + -5) = -2w + -4

Reorder the terms:
-9(-5 + w) = -2w + -4
(-5 * -9 + w * -9) = -2w + -4
(45 + -9w) = -2w + -4

Reorder the terms:
45 + -9w = -4 + -2w

Solving
45 + -9w = -4 + -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.
45 + -9w + 2w = -4 + -2w + 2w

Combine like terms: -9w + 2w = -7w
45 + -7w = -4 + -2w + 2w

Combine like terms: -2w + 2w = 0
45 + -7w = -4 + 0
45 + -7w = -4

Add '-45' to each side of the equation.
45 + -45 + -7w = -4 + -45

Combine like terms: 45 + -45 = 0
0 + -7w = -4 + -45
-7w = -4 + -45

Combine like terms: -4 + -45 = -49
-7w = -49

Divide each side by '-7'.
w = 7

Simplifying
w = 7

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