12-2w=5(7-w)

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


Simplifying
12 + -2w = 5(7 + -1w)
12 + -2w = (7 * 5 + -1w * 5)
12 + -2w = (35 + -5w)

Solving
12 + -2w = 35 + -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.
12 + -2w + 5w = 35 + -5w + 5w

Combine like terms: -2w + 5w = 3w
12 + 3w = 35 + -5w + 5w

Combine like terms: -5w + 5w = 0
12 + 3w = 35 + 0
12 + 3w = 35

Add '-12' to each side of the equation.
12 + -12 + 3w = 35 + -12

Combine like terms: 12 + -12 = 0
0 + 3w = 35 + -12
3w = 35 + -12

Combine like terms: 35 + -12 = 23
3w = 23

Divide each side by '3'.
w = 7.666666667

Simplifying
w = 7.666666667

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