3a^2+7=34

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Solution for 3a^2+7=34 equation: 


Simplifying
3a2 + 7 = 34

Reorder the terms:
7 + 3a2 = 34

Solving
7 + 3a2 = 34

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 3a2 = 34 + -7

Combine like terms: 7 + -7 = 0
0 + 3a2 = 34 + -7
3a2 = 34 + -7

Combine like terms: 34 + -7 = 27
3a2 = 27

Divide each side by '3'.
a2 = 9

Simplifying
a2 = 9

Take the square root of each side:
a = {-3, 3}

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