25n^2+9=7

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Solution for 25n^2+9=7 equation:


Simplifying
25n2 + 9 = 7

Reorder the terms:
9 + 25n2 = 7

Solving
9 + 25n2 = 7

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + 25n2 = 7 + -9

Combine like terms: 9 + -9 = 0
0 + 25n2 = 7 + -9
25n2 = 7 + -9

Combine like terms: 7 + -9 = -2
25n2 = -2

Divide each side by '25'.
n2 = -0.08

Simplifying
n2 = -0.08

Reorder the terms:
0.08 + n2 = -0.08 + 0.08

Combine like terms: -0.08 + 0.08 = 0.00
0.08 + n2 = 0.00

The solution to this equation could not be determined.

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