7(3w+4)=-4

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


Simplifying
7(3w + 4) = -4

Reorder the terms:
7(4 + 3w) = -4
(4 * 7 + 3w * 7) = -4
(28 + 21w) = -4

Solving
28 + 21w = -4

Solving for variable 'w'.

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

Add '-28' to each side of the equation.
28 + -28 + 21w = -4 + -28

Combine like terms: 28 + -28 = 0
0 + 21w = -4 + -28
21w = -4 + -28

Combine like terms: -4 + -28 = -32
21w = -32

Divide each side by '21'.
w = -1.523809524

Simplifying
w = -1.523809524

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