-30=-6w+2(w-7)

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Solution for -30=-6w+2(w-7) equation:


Simplifying
-30 = -6w + 2(w + -7)

Reorder the terms:
-30 = -6w + 2(-7 + w)
-30 = -6w + (-7 * 2 + w * 2)
-30 = -6w + (-14 + 2w)

Reorder the terms:
-30 = -14 + -6w + 2w

Combine like terms: -6w + 2w = -4w
-30 = -14 + -4w

Solving
-30 = -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.
-30 + 4w = -14 + -4w + 4w

Combine like terms: -4w + 4w = 0
-30 + 4w = -14 + 0
-30 + 4w = -14

Add '30' to each side of the equation.
-30 + 30 + 4w = -14 + 30

Combine like terms: -30 + 30 = 0
0 + 4w = -14 + 30
4w = -14 + 30

Combine like terms: -14 + 30 = 16
4w = 16

Divide each side by '4'.
w = 4

Simplifying
w = 4

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