12=-7w+5(w+2)

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Solution for 12=-7w+5(w+2) equation:


Simplifying
12 = -7w + 5(w + 2)

Reorder the terms:
12 = -7w + 5(2 + w)
12 = -7w + (2 * 5 + w * 5)
12 = -7w + (10 + 5w)

Reorder the terms:
12 = 10 + -7w + 5w

Combine like terms: -7w + 5w = -2w
12 = 10 + -2w

Solving
12 = 10 + -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.
12 + 2w = 10 + -2w + 2w

Combine like terms: -2w + 2w = 0
12 + 2w = 10 + 0
12 + 2w = 10

Add '-12' to each side of the equation.
12 + -12 + 2w = 10 + -12

Combine like terms: 12 + -12 = 0
0 + 2w = 10 + -12
2w = 10 + -12

Combine like terms: 10 + -12 = -2
2w = -2

Divide each side by '2'.
w = -1

Simplifying
w = -1

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