Answer: x = -2
Step-by-step explanation:
1. Start by distributing the -3 to the terms inside the parentheses:
-3 * x + (-3) * 4 = -6
-3x - 12 = -6
2. Next, isolate the variable term by adding 12 to both sides of the equation:
-3x - 12 + 12 = -6 + 12
-3x = 6
3. Divide both sides of the equation by -3 to solve for x:
(-3x) / -3 = 6 / -3
x = -2