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

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


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

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

Combine like terms: w + 3w = 4w
-7 + 4w = 2(7 + -2w)
-7 + 4w = (7 * 2 + -2w * 2)
-7 + 4w = (14 + -4w)

Solving
-7 + 4w = 14 + -4w

Solving for variable 'w'.

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

Add '4w' to each side of the equation.
-7 + 4w + 4w = 14 + -4w + 4w

Combine like terms: 4w + 4w = 8w
-7 + 8w = 14 + -4w + 4w

Combine like terms: -4w + 4w = 0
-7 + 8w = 14 + 0
-7 + 8w = 14

Add '7' to each side of the equation.
-7 + 7 + 8w = 14 + 7

Combine like terms: -7 + 7 = 0
0 + 8w = 14 + 7
8w = 14 + 7

Combine like terms: 14 + 7 = 21
8w = 21

Divide each side by '8'.
w = 2.625

Simplifying
w = 2.625

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