1125=5x*7x

Solution for 1125=5x*7x equation:

Simplifying
1125 = 5x * 7x

Reorder the terms for easier multiplication:
1125 = 5 * 7x * x

Multiply 5 * 7
1125 = 35x * x

Multiply x * x
1125 = 35x2

Solving
1125 = 35x2

Solving for variable 'x'.

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

Add '-35x2' to each side of the equation.
1125 + -35x2 = 35x2 + -35x2

Combine like terms: 35x2 + -35x2 = 0
1125 + -35x2 = 0

Add '-1125' to each side of the equation.
1125 + -1125 + -35x2 = 0 + -1125

Combine like terms: 1125 + -1125 = 0
0 + -35x2 = 0 + -1125
-35x2 = 0 + -1125

Combine like terms: 0 + -1125 = -1125
-35x2 = -1125

Divide each side by '-35'.
x2 = 32.14285714

Simplifying
x2 = 32.14285714

Take the square root of each side:
x = {-5.669467095, 5.669467095}