3a^2=2a^2+2

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

Simplifying
3a2 = 2a2 + 2

Reorder the terms:
3a2 = 2 + 2a2

Solving
3a2 = 2 + 2a2

Solving for variable 'a'.

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

Add '-2a2' to each side of the equation.
3a2 + -2a2 = 2 + 2a2 + -2a2

Combine like terms: 3a2 + -2a2 = 1a2
1a2 = 2 + 2a2 + -2a2

Combine like terms: 2a2 + -2a2 = 0
1a2 = 2 + 0
1a2 = 2

Divide each side by '1'.
a2 = 2

Simplifying
a2 = 2

Take the square root of each side:
a = {-1.414213562, 1.414213562}