x^2+3x=(3x-15)

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


Simplifying
x2 + 3x = (3x + -15)

Reorder the terms:
3x + x2 = (3x + -15)

Reorder the terms:
3x + x2 = (-15 + 3x)

Remove parenthesis around (-15 + 3x)
3x + x2 = -15 + 3x

Add '-3x' to each side of the equation.
3x + -3x + x2 = -15 + 3x + -3x

Combine like terms: 3x + -3x = 0
0 + x2 = -15 + 3x + -3x
x2 = -15 + 3x + -3x

Combine like terms: 3x + -3x = 0
x2 = -15 + 0
x2 = -15

Solving
x2 = -15

Solving for variable 'x'.

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

Simplifying
x2 = -15

Reorder the terms:
15 + x2 = -15 + 15

Combine like terms: -15 + 15 = 0
15 + x2 = 0

The solution to this equation could not be determined.

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