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

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


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

Reorder the terms:
-7(-3 + 2w) + 7w = 3(w + 2)
(-3 * -7 + 2w * -7) + 7w = 3(w + 2)
(21 + -14w) + 7w = 3(w + 2)

Combine like terms: -14w + 7w = -7w
21 + -7w = 3(w + 2)

Reorder the terms:
21 + -7w = 3(2 + w)
21 + -7w = (2 * 3 + w * 3)
21 + -7w = (6 + 3w)

Solving
21 + -7w = 6 + 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.
21 + -7w + -3w = 6 + 3w + -3w

Combine like terms: -7w + -3w = -10w
21 + -10w = 6 + 3w + -3w

Combine like terms: 3w + -3w = 0
21 + -10w = 6 + 0
21 + -10w = 6

Add '-21' to each side of the equation.
21 + -21 + -10w = 6 + -21

Combine like terms: 21 + -21 = 0
0 + -10w = 6 + -21
-10w = 6 + -21

Combine like terms: 6 + -21 = -15
-10w = -15

Divide each side by '-10'.
w = 1.5

Simplifying
w = 1.5

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