-79=7w+3(4w-1)

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Solution for -79=7w+3(4w-1) equation:


Simplifying
-79 = 7w + 3(4w + -1)

Reorder the terms:
-79 = 7w + 3(-1 + 4w)
-79 = 7w + (-1 * 3 + 4w * 3)
-79 = 7w + (-3 + 12w)

Reorder the terms:
-79 = -3 + 7w + 12w

Combine like terms: 7w + 12w = 19w
-79 = -3 + 19w

Solving
-79 = -3 + 19w

Solving for variable 'w'.

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

Add '-19w' to each side of the equation.
-79 + -19w = -3 + 19w + -19w

Combine like terms: 19w + -19w = 0
-79 + -19w = -3 + 0
-79 + -19w = -3

Add '79' to each side of the equation.
-79 + 79 + -19w = -3 + 79

Combine like terms: -79 + 79 = 0
0 + -19w = -3 + 79
-19w = -3 + 79

Combine like terms: -3 + 79 = 76
-19w = 76

Divide each side by '-19'.
w = -4

Simplifying
w = -4

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