9(x+4)+3=-42

Solution for 9(x+4)+3=-42 equation:

Simplifying
9(x + 4) + 3 = -42

Reorder the terms:
9(4 + x) + 3 = -42
(4 * 9 + x * 9) + 3 = -42
(36 + 9x) + 3 = -42

Reorder the terms:
36 + 3 + 9x = -42

Combine like terms: 36 + 3 = 39
39 + 9x = -42

Solving
39 + 9x = -42

Solving for variable 'x'.

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

Add '-39' to each side of the equation.
39 + -39 + 9x = -42 + -39

Combine like terms: 39 + -39 = 0
0 + 9x = -42 + -39
9x = -42 + -39

Combine like terms: -42 + -39 = -81
9x = -81

Divide each side by '9'.
x = -9

Simplifying
x = -9