12-4w=3-(2w+5)

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Solution for 12-4w=3-(2w+5) equation:


Simplifying
12 + -4w = 3 + -1(2w + 5)

Reorder the terms:
12 + -4w = 3 + -1(5 + 2w)
12 + -4w = 3 + (5 * -1 + 2w * -1)
12 + -4w = 3 + (-5 + -2w)

Combine like terms: 3 + -5 = -2
12 + -4w = -2 + -2w

Solving
12 + -4w = -2 + -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 + -4w + 2w = -2 + -2w + 2w

Combine like terms: -4w + 2w = -2w
12 + -2w = -2 + -2w + 2w

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

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

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

Combine like terms: -2 + -12 = -14
-2w = -14

Divide each side by '-2'.
w = 7

Simplifying
w = 7

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