(7y-3y)2+14=-2

Solution for (7y-3y)2+14=-2 equation:

Simplifying
(7y + -3y) * 2 + 14 = -2

Combine like terms: 7y + -3y = 4y
(4y) * 2 + 14 = -2

Remove parenthesis around (4y)
4y * 2 + 14 = -2

Reorder the terms for easier multiplication:
4 * 2y + 14 = -2

Multiply 4 * 2
8y + 14 = -2

Reorder the terms:
14 + 8y = -2

Solving
14 + 8y = -2

Solving for variable 'y'.

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

Add '-14' to each side of the equation.
14 + -14 + 8y = -2 + -14

Combine like terms: 14 + -14 = 0
0 + 8y = -2 + -14
8y = -2 + -14

Combine like terms: -2 + -14 = -16
8y = -16

Divide each side by '8'.
y = -2

Simplifying
y = -2