12-3(2w+1)=3(10+w)

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Solution for 12-3(2w+1)=3(10+w) equation:


Simplifying
12 + -3(2w + 1) = 3(10 + w)

Reorder the terms:
12 + -3(1 + 2w) = 3(10 + w)
12 + (1 * -3 + 2w * -3) = 3(10 + w)
12 + (-3 + -6w) = 3(10 + w)

Combine like terms: 12 + -3 = 9
9 + -6w = 3(10 + w)
9 + -6w = (10 * 3 + w * 3)
9 + -6w = (30 + 3w)

Solving
9 + -6w = 30 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
9 + -6w + -3w = 30 + 3w + -3w

Combine like terms: -6w + -3w = -9w
9 + -9w = 30 + 3w + -3w

Combine like terms: 3w + -3w = 0
9 + -9w = 30 + 0
9 + -9w = 30

Add '-9' to each side of the equation.
9 + -9 + -9w = 30 + -9

Combine like terms: 9 + -9 = 0
0 + -9w = 30 + -9
-9w = 30 + -9

Combine like terms: 30 + -9 = 21
-9w = 21

Divide each side by '-9'.
w = -2.333333333

Simplifying
w = -2.333333333

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