2x*3x+3x*4x=20

Solution for 2x*3x+3x*4x=20 equation:

Simplifying
2x * 3x + 3x * 4x = 20

Reorder the terms for easier multiplication:
2 * 3x * x + 3x * 4x = 20

Multiply 2 * 3
6x * x + 3x * 4x = 20

Multiply x * x
6x2 + 3x * 4x = 20

Reorder the terms for easier multiplication:
6x2 + 3 * 4x * x = 20

Multiply 3 * 4
6x2 + 12x * x = 20

Multiply x * x
6x2 + 12x2 = 20

Combine like terms: 6x2 + 12x2 = 18x2
18x2 = 20

Solving
18x2 = 20

Solving for variable 'x'.

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

Divide each side by '18'.
x2 = 1.111111111

Simplifying
x2 = 1.111111111

Take the square root of each side:
x = {-1.054092553, 1.054092553}