w+(12+w)=7w

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Solution for w+(12+w)=7w equation:


Simplifying
w + (12 + w) = 7w

Remove parenthesis around (12 + w)
w + 12 + w = 7w

Reorder the terms:
12 + w + w = 7w

Combine like terms: w + w = 2w
12 + 2w = 7w

Solving
12 + 2w = 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
12 + 2w + -7w = 7w + -7w

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

Combine like terms: 7w + -7w = 0
12 + -5w = 0

Add '-12' to each side of the equation.
12 + -12 + -5w = 0 + -12

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

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

Divide each side by '-5'.
w = 2.4

Simplifying
w = 2.4

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