2x(3x)+y=15

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Solution for 2x(3x)+y=15 equation:


Simplifying
2x(3x) + y = 15

Remove parenthesis around (3x)
2x * 3x + y = 15

Reorder the terms for easier multiplication:
2 * 3x * x + y = 15

Multiply 2 * 3
6x * x + y = 15

Multiply x * x
6x2 + y = 15

Solving
6x2 + y = 15

Solving for variable 'x'.

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

Add '-1y' to each side of the equation.
6x2 + y + -1y = 15 + -1y

Combine like terms: y + -1y = 0
6x2 + 0 = 15 + -1y
6x2 = 15 + -1y

Divide each side by '6'.
x2 = 2.5 + -0.1666666667y

Simplifying
x2 = 2.5 + -0.1666666667y

Reorder the terms:
-2.5 + x2 + 0.1666666667y = 2.5 + -0.1666666667y + -2.5 + 0.1666666667y

Reorder the terms:
-2.5 + x2 + 0.1666666667y = 2.5 + -2.5 + -0.1666666667y + 0.1666666667y

Combine like terms: 2.5 + -2.5 = 0.0
-2.5 + x2 + 0.1666666667y = 0.0 + -0.1666666667y + 0.1666666667y
-2.5 + x2 + 0.1666666667y = -0.1666666667y + 0.1666666667y

Combine like terms: -0.1666666667y + 0.1666666667y = 0.0000000000
-2.5 + x2 + 0.1666666667y = 0.0000000000

The solution to this equation could not be determined.

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