Answer:
a=7/2
Step-by-step explanation:
a^2-2a+2a-4-a^2+2a+3a+6=3a+9
You want to solve for "a"
1. Mover all terms on the right side to the left side setting this equation to zero.
2. Combine Like Terms
3. Divide to isolate your "a"
Answer:
9,450
Step-by-step explanation:
10 cant go into the others because they end with a 5
With math always you photo math get a calculator help and not a human and then click explain work
