2x^2+12=x^2+8

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Solution for 2x^2+12=x^2+8 equation:


Simplifying
2x2 + 12 = x2 + 8

Reorder the terms:
12 + 2x2 = x2 + 8

Reorder the terms:
12 + 2x2 = 8 + x2

Solving
12 + 2x2 = 8 + x2

Solving for variable 'x'.

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

Add '-1x2' to each side of the equation.
12 + 2x2 + -1x2 = 8 + x2 + -1x2

Combine like terms: 2x2 + -1x2 = 1x2
12 + 1x2 = 8 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
12 + 1x2 = 8 + 0
12 + 1x2 = 8

Add '-12' to each side of the equation.
12 + -12 + 1x2 = 8 + -12

Combine like terms: 12 + -12 = 0
0 + 1x2 = 8 + -12
1x2 = 8 + -12

Combine like terms: 8 + -12 = -4
1x2 = -4

Divide each side by '1'.
x2 = -4

Simplifying
x2 = -4

Reorder the terms:
4 + x2 = -4 + 4

Combine like terms: -4 + 4 = 0
4 + x2 = 0

The solution to this equation could not be determined.

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