2k^2+9=7

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Solution for 2k^2+9=7 equation:


Simplifying
2k2 + 9 = 7

Reorder the terms:
9 + 2k2 = 7

Solving
9 + 2k2 = 7

Solving for variable 'k'.

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

Add '-9' to each side of the equation.
9 + -9 + 2k2 = 7 + -9

Combine like terms: 9 + -9 = 0
0 + 2k2 = 7 + -9
2k2 = 7 + -9

Combine like terms: 7 + -9 = -2
2k2 = -2

Divide each side by '2'.
k2 = -1

Simplifying
k2 = -1

Reorder the terms:
1 + k2 = -1 + 1

Combine like terms: -1 + 1 = 0
1 + k2 = 0

The solution to this equation could not be determined.

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