2x(5-1)(7x)=61

Solution for 2x(5-1)(7x)=61 equation:

Simplifying
2x(5 + -1)(7x) = 61

Combine like terms: 5 + -1 = 4
2x(4)(7x) = 61

Remove parenthesis around (7x)
2x * 4 * 7x = 61

Reorder the terms for easier multiplication:
2 * 4 * 7x * x = 61

Multiply 2 * 4
8 * 7x * x = 61

Multiply 8 * 7
56x * x = 61

Multiply x * x
56x2 = 61

Solving
56x2 = 61

Solving for variable 'x'.

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

Divide each side by '56'.
x2 = 1.089285714

Simplifying
x2 = 1.089285714

Take the square root of each side:
x = {-1.043688514, 1.043688514}