7x(2x)=56

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Solution for 7x(2x)=56 equation:


Simplifying
7x(2x) = 56

Remove parenthesis around (2x)
7x * 2x = 56

Reorder the terms for easier multiplication:
7 * 2x * x = 56

Multiply 7 * 2
14x * x = 56

Multiply x * x
14x2 = 56

Solving
14x2 = 56

Solving for variable 'x'.

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

Divide each side by '14'.
x2 = 4

Simplifying
x2 = 4

Take the square root of each side:
x = {-2, 2}

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