3(w+7)+-4=-19

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Solution for 3(w+7)+-4=-19 equation: 


Simplifying
3(w + 7) + -4 = -19

Reorder the terms:
3(7 + w) + -4 = -19
(7 * 3 + w * 3) + -4 = -19
(21 + 3w) + -4 = -19

Reorder the terms:
21 + -4 + 3w = -19

Combine like terms: 21 + -4 = 17
17 + 3w = -19

Solving
17 + 3w = -19

Solving for variable 'w'.

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

Add '-17' to each side of the equation.
17 + -17 + 3w = -19 + -17

Combine like terms: 17 + -17 = 0
0 + 3w = -19 + -17
3w = -19 + -17

Combine like terms: -19 + -17 = -36
3w = -36

Divide each side by '3'.
w = -12

Simplifying
w = -12

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