3x^2+8+7x^2=

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Solution for 3x^2+8+7x^2= equation:


Simplifying
3x2 + 8 + 7x2 = 0

Reorder the terms:
8 + 3x2 + 7x2 = 0

Combine like terms: 3x2 + 7x2 = 10x2
8 + 10x2 = 0

Solving
8 + 10x2 = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 10x2 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 10x2 = 0 + -8
10x2 = 0 + -8

Combine like terms: 0 + -8 = -8
10x2 = -8

Divide each side by '10'.
x2 = -0.8

Simplifying
x2 = -0.8

Reorder the terms:
0.8 + x2 = -0.8 + 0.8

Combine like terms: -0.8 + 0.8 = 0.0
0.8 + x2 = 0.0

The solution to this equation could not be determined.

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