2x^2+8-2=3(5-1)+2

Solution for 2x^2+8-2=3(5-1)+2 equation:

Simplifying
2x2 + 8 + -2 = 3(5 + -1) + 2

Reorder the terms:
8 + -2 + 2x2 = 3(5 + -1) + 2

Combine like terms: 8 + -2 = 6
6 + 2x2 = 3(5 + -1) + 2

Combine like terms: 5 + -1 = 4
6 + 2x2 = 3(4) + 2

Multiply 3 * 4
6 + 2x2 = 12 + 2

Combine like terms: 12 + 2 = 14
6 + 2x2 = 14

Solving
6 + 2x2 = 14

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 2x2 = 14 + -6

Combine like terms: 6 + -6 = 0
0 + 2x2 = 14 + -6
2x2 = 14 + -6

Combine like terms: 14 + -6 = 8
2x2 = 8

Divide each side by '2'.
x2 = 4

Simplifying
x2 = 4

Take the square root of each side:
x = {-2, 2}