7(8+4x)=392

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Solution for 7(8+4x)=392 equation: 


Simplifying
7(8 + 4x) = 392
(8 * 7 + 4x * 7) = 392
(56 + 28x) = 392

Solving
56 + 28x = 392

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 = 392 + -56

Combine like terms: 56 + -56 = 0
0 + 28x = 392 + -56
28x = 392 + -56

Combine like terms: 392 + -56 = 336
28x = 336

Divide each side by '28'.
x = 12

Simplifying
x = 12

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