4n^2+3n^2=55

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Solution for 4n^2+3n^2=55 equation: 


Simplifying
4n2 + 3n2 = 55

Combine like terms: 4n2 + 3n2 = 7n2
7n2 = 55

Solving
7n2 = 55

Solving for variable 'n'.

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

Divide each side by '7'.
n2 = 7.857142857

Simplifying
n2 = 7.857142857

Take the square root of each side:
n = {-2.803059553, 2.803059553}

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