2a^2+49=18

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Solution for 2a^2+49=18 equation:


Simplifying
2a2 + 49 = 18

Reorder the terms:
49 + 2a2 = 18

Solving
49 + 2a2 = 18

Solving for variable 'a'.

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

Add '-49' to each side of the equation.
49 + -49 + 2a2 = 18 + -49

Combine like terms: 49 + -49 = 0
0 + 2a2 = 18 + -49
2a2 = 18 + -49

Combine like terms: 18 + -49 = -31
2a2 = -31

Divide each side by '2'.
a2 = -15.5

Simplifying
a2 = -15.5

Reorder the terms:
15.5 + a2 = -15.5 + 15.5

Combine like terms: -15.5 + 15.5 = 0.0
15.5 + a2 = 0.0

The solution to this equation could not be determined.

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