Answer:
a=2
Step-by-step explanation:
5+14a=9a-5 subtract 9a from both sides
5+5a=-5 subtract 5 from both sides
5a=-10 divide by 5 on both sides
a=-2
hope you do well :)
Answer: the answer is 121/4
Step-by-step explanation:
Answer:
30.72
Step-by-step explanation:
Do what is in brackets first, then the multiplication.