135+3x*2x=1920

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Solution for 135+3x*2x=1920 equation: 


Simplifying
135 + 3x * 2x = 1920

Reorder the terms for easier multiplication:
135 + 3 * 2x * x = 1920

Multiply 3 * 2
135 + 6x * x = 1920

Multiply x * x
135 + 6x2 = 1920

Solving
135 + 6x2 = 1920

Solving for variable 'x'.

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

Add '-135' to each side of the equation.
135 + -135 + 6x2 = 1920 + -135

Combine like terms: 135 + -135 = 0
0 + 6x2 = 1920 + -135
6x2 = 1920 + -135

Combine like terms: 1920 + -135 = 1785
6x2 = 1785

Divide each side by '6'.
x2 = 297.5

Simplifying
x2 = 297.5

Take the square root of each side:
x = {-17.248188311, 17.248188311}

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