Here is the equation:

Since 4 is next to the parentheses, you have to multiply everything in the parentheses by 4.
First multiply 3x by 4:

Now multiply 2 by 4:

Now add them together:

Your answer is <u>12x + 8</u>
Answer:
0.3 kg
Step-by-step explanation:
I hope it helps, have a good day
G= -36
If you need a step by step please message me