Answer:
first add the numbers that have the same variable s x7+8x=15x
then the numbers first add and then you subtract
1+7=8
3-8= -5
15x-5
Answer:
200,000
Step-by-step explanation:THIS IS THE CORRECT ANSWER
Answer:
8ab-2c2 thats the answer Step-by-step explanation:
Answer:
What grade is this?
Step-by-step explanation:
I don't understand.
Answer: D
Step-by-step explanation: