3(w+7)=2(w-10)

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Solution for 3(w+7)=2(w-10) equation:


Simplifying
3(w + 7) = 2(w + -10)

Reorder the terms:
3(7 + w) = 2(w + -10)
(7 * 3 + w * 3) = 2(w + -10)
(21 + 3w) = 2(w + -10)

Reorder the terms:
21 + 3w = 2(-10 + w)
21 + 3w = (-10 * 2 + w * 2)
21 + 3w = (-20 + 2w)

Solving
21 + 3w = -20 + 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.
21 + 3w + -2w = -20 + 2w + -2w

Combine like terms: 3w + -2w = 1w
21 + 1w = -20 + 2w + -2w

Combine like terms: 2w + -2w = 0
21 + 1w = -20 + 0
21 + 1w = -20

Add '-21' to each side of the equation.
21 + -21 + 1w = -20 + -21

Combine like terms: 21 + -21 = 0
0 + 1w = -20 + -21
1w = -20 + -21

Combine like terms: -20 + -21 = -41
1w = -41

Divide each side by '1'.
w = -41

Simplifying
w = -41

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