7n^2-10=333

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Solution for 7n^2-10=333 equation:


Simplifying
7n2 + -10 = 333

Reorder the terms:
-10 + 7n2 = 333

Solving
-10 + 7n2 = 333

Solving for variable 'n'.

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

Add '10' to each side of the equation.
-10 + 10 + 7n2 = 333 + 10

Combine like terms: -10 + 10 = 0
0 + 7n2 = 333 + 10
7n2 = 333 + 10

Combine like terms: 333 + 10 = 343
7n2 = 343

Divide each side by '7'.
n2 = 49

Simplifying
n2 = 49

Take the square root of each side:
n = {-7, 7}

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