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

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


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

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

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

Reorder the terms:
3 = -15 + x

Solving
3 = -15 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3 + -1x = -15 + x + -1x

Combine like terms: x + -1x = 0
3 + -1x = -15 + 0
3 + -1x = -15

Add '-3' to each side of the equation.
3 + -3 + -1x = -15 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = -15 + -3
-1x = -15 + -3

Combine like terms: -15 + -3 = -18
-1x = -18

Divide each side by '-1'.
x = 18

Simplifying
x = 18

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