3+2(x+3)=19

Solution for 3+2(x+3)=19 equation:

Simplifying
3 + 2(x + 3) = 19

Reorder the terms:
3 + 2(3 + x) = 19
3 + (3 * 2 + x * 2) = 19
3 + (6 + 2x) = 19

Combine like terms: 3 + 6 = 9
9 + 2x = 19

Solving
9 + 2x = 19

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 2x = 19 + -9

Combine like terms: 9 + -9 = 0
0 + 2x = 19 + -9
2x = 19 + -9

Combine like terms: 19 + -9 = 10
2x = 10

Divide each side by '2'.
x = 5

Simplifying
x = 5