7x(x-5x)+358000=5

Solution for 7x(x-5x)+358000=5 equation:

Simplifying
7x(x + -5x) + 358000 = 5

Combine like terms: x + -5x = -4x
7x(-4x) + 358000 = 5

Remove parenthesis around (-4x)
7x * -4x + 358000 = 5

Reorder the terms for easier multiplication:
7 * -4x * x + 358000 = 5

Multiply 7 * -4
-28x * x + 358000 = 5

Multiply x * x
-28x2 + 358000 = 5

Reorder the terms:
358000 + -28x2 = 5

Solving
358000 + -28x2 = 5

Solving for variable 'x'.

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

Add '-358000' to each side of the equation.
358000 + -358000 + -28x2 = 5 + -358000

Combine like terms: 358000 + -358000 = 0
0 + -28x2 = 5 + -358000
-28x2 = 5 + -358000

Combine like terms: 5 + -358000 = -357995
-28x2 = -357995

Divide each side by '-28'.
x2 = 12785.53571

Simplifying
x2 = 12785.53571

Take the square root of each side:
x = {-113.073143186, 113.073143186}