14x+2(3+x)=-14

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

Simplifying
14x + 2(3 + x) = -14
14x + (3 * 2 + x * 2) = -14
14x + (6 + 2x) = -14

Reorder the terms:
6 + 14x + 2x = -14

Combine like terms: 14x + 2x = 16x
6 + 16x = -14

Solving
6 + 16x = -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 + 16x = -14 + -6

Combine like terms: 6 + -6 = 0
0 + 16x = -14 + -6
16x = -14 + -6

Combine like terms: -14 + -6 = -20
16x = -20

Divide each side by '16'.
x = -1.25

Simplifying
x = -1.25