7x(3x)=96

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Solution for 7x(3x)=96 equation: 


Simplifying
7x(3x) = 96

Remove parenthesis around (3x)
7x * 3x = 96

Reorder the terms for easier multiplication:
7 * 3x * x = 96

Multiply 7 * 3
21x * x = 96

Multiply x * x
21x2 = 96

Solving
21x2 = 96

Solving for variable 'x'.

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

Divide each side by '21'.
x2 = 4.571428571

Simplifying
x2 = 4.571428571

Take the square root of each side:
x = {-2.138089935, 2.138089935}

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