7(8+4x)=-28

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Solution for 7(8+4x)=-28 equation: 


Simplifying
7(8 + 4x) = -28
(8 * 7 + 4x * 7) = -28
(56 + 28x) = -28

Solving
56 + 28x = -28

Solving for variable 'x'.

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

Add '-56' to each side of the equation.
56 + -56 + 28x = -28 + -56

Combine like terms: 56 + -56 = 0
0 + 28x = -28 + -56
28x = -28 + -56

Combine like terms: -28 + -56 = -84
28x = -84

Divide each side by '28'.
x = -3

Simplifying
x = -3

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