3(w+7)+4=-7

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


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

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

Reorder the terms:
21 + 4 + 3w = -7

Combine like terms: 21 + 4 = 25
25 + 3w = -7

Solving
25 + 3w = -7

Solving for variable 'w'.

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

Add '-25' to each side of the equation.
25 + -25 + 3w = -7 + -25

Combine like terms: 25 + -25 = 0
0 + 3w = -7 + -25
3w = -7 + -25

Combine like terms: -7 + -25 = -32
3w = -32

Divide each side by '3'.
w = -10.66666667

Simplifying
w = -10.66666667

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