0.5-x*x+1.2=2-x*x+0.2

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Solution for 0.5-x*x+1.2=2-x*x+0.2 equation: 


Simplifying
0.5 + -1x * x + 1.2 = 2 + -1x * x + 0.2

Multiply x * x
0.5 + -1x2 + 1.2 = 2 + -1x * x + 0.2

Reorder the terms:
0.5 + 1.2 + -1x2 = 2 + -1x * x + 0.2

Combine like terms: 0.5 + 1.2 = 1.7
1.7 + -1x2 = 2 + -1x * x + 0.2

Multiply x * x
1.7 + -1x2 = 2 + -1x2 + 0.2

Reorder the terms:
1.7 + -1x2 = 2 + 0.2 + -1x2

Combine like terms: 2 + 0.2 = 2.2
1.7 + -1x2 = 2.2 + -1x2

Add 'x2' to each side of the equation.
1.7 + -1x2 + x2 = 2.2 + -1x2 + x2

Combine like terms: -1x2 + x2 = 0
1.7 + 0 = 2.2 + -1x2 + x2
1.7 = 2.2 + -1x2 + x2

Combine like terms: -1x2 + x2 = 0
1.7 = 2.2 + 0
1.7 = 2.2

Solving
1.7 = 2.2

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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