(5x+3x)x=156

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Solution for (5x+3x)x=156 equation: 


Simplifying
(5x + 3x) * x = 156

Combine like terms: 5x + 3x = 8x
(8x) * x = 156

Remove parenthesis around (8x)
8x * x = 156

Multiply x * x
8x2 = 156

Solving
8x2 = 156

Solving for variable 'x'.

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

Divide each side by '8'.
x2 = 19.5

Simplifying
x2 = 19.5

Take the square root of each side:
x = {-4.415880433, 4.415880433}

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