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

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


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

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

Reorder the terms:
-4 + 2w = -5(5 + w)
-4 + 2w = (5 * -5 + w * -5)
-4 + 2w = (-25 + -5w)

Solving
-4 + 2w = -25 + -5w

Solving for variable 'w'.

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

Add '5w' to each side of the equation.
-4 + 2w + 5w = -25 + -5w + 5w

Combine like terms: 2w + 5w = 7w
-4 + 7w = -25 + -5w + 5w

Combine like terms: -5w + 5w = 0
-4 + 7w = -25 + 0
-4 + 7w = -25

Add '4' to each side of the equation.
-4 + 4 + 7w = -25 + 4

Combine like terms: -4 + 4 = 0
0 + 7w = -25 + 4
7w = -25 + 4

Combine like terms: -25 + 4 = -21
7w = -21

Divide each side by '7'.
w = -3

Simplifying
w = -3

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