2x*2+9x-2=0

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Solution for 2x*2+9x-2=0 equation:


Simplifying
2x * 2 + 9x + -2 = 0

Reorder the terms for easier multiplication:
2 * 2x + 9x + -2 = 0

Multiply 2 * 2
4x + 9x + -2 = 0

Reorder the terms:
-2 + 4x + 9x = 0

Combine like terms: 4x + 9x = 13x
-2 + 13x = 0

Solving
-2 + 13x = 0

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 13x = 0 + 2

Combine like terms: -2 + 2 = 0
0 + 13x = 0 + 2
13x = 0 + 2

Combine like terms: 0 + 2 = 2
13x = 2

Divide each side by '13'.
x = 0.1538461538

Simplifying
x = 0.1538461538

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