1. Solve for :
2(3x - 3) = -18

x=-2

Step-by-step explanation:

2(3x-3)=-18

Multiply (distribute)

6x-6=-18

Add 6 both sides

6x=-12

Divide 6 both sides

x=-2

-2

Step-by-step explanation:

1. Rewrite the equation:

2(3x - 3) = -18

2. Use the distributive property:

2(3x - 3) = -18 ---> 6x - 6 = -18

3. Add 6 to both sides:

6x - 6 = -18 ---> 6x = -12

4. Divide both sides by 6:

6x = -12 ---> x = -2

Now we know our answer is -2, let's make sure it's correct:

2(3x - 3) = -18

2(3(-2) - 3) = -18

2(-6 - 3) = -18

-12 - 6 = -18

-18 = -18

This tells us our answer is true!

Hope this helps :D

by simplifying both sides of the inequality, then isolating the variable.

Inequality Form:

x≥7

Interval Notation:

[7,∞)

Step-by-step explanation: