-30=-8w+6(w-7)

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Solution for -30=-8w+6(w-7) equation:


Simplifying
-30 = -8w + 6(w + -7)

Reorder the terms:
-30 = -8w + 6(-7 + w)
-30 = -8w + (-7 * 6 + w * 6)
-30 = -8w + (-42 + 6w)

Reorder the terms:
-30 = -42 + -8w + 6w

Combine like terms: -8w + 6w = -2w
-30 = -42 + -2w

Solving
-30 = -42 + -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.
-30 + 2w = -42 + -2w + 2w

Combine like terms: -2w + 2w = 0
-30 + 2w = -42 + 0
-30 + 2w = -42

Add '30' to each side of the equation.
-30 + 30 + 2w = -42 + 30

Combine like terms: -30 + 30 = 0
0 + 2w = -42 + 30
2w = -42 + 30

Combine like terms: -42 + 30 = -12
2w = -12

Divide each side by '2'.
w = -6

Simplifying
w = -6

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