w+5=6+3(w-7)

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Solution for w+5=6+3(w-7) equation:


Simplifying
w + 5 = 6 + 3(w + -7)

Reorder the terms:
5 + w = 6 + 3(w + -7)

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

Combine like terms: 6 + -21 = -15
5 + w = -15 + 3w

Solving
5 + w = -15 + 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.
5 + w + -3w = -15 + 3w + -3w

Combine like terms: w + -3w = -2w
5 + -2w = -15 + 3w + -3w

Combine like terms: 3w + -3w = 0
5 + -2w = -15 + 0
5 + -2w = -15

Add '-5' to each side of the equation.
5 + -5 + -2w = -15 + -5

Combine like terms: 5 + -5 = 0
0 + -2w = -15 + -5
-2w = -15 + -5

Combine like terms: -15 + -5 = -20
-2w = -20

Divide each side by '-2'.
w = 10

Simplifying
w = 10

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