Question

What is the value of a in the equation 5a-10b=45, when b=3?

Answer 1

Answer:5a-30=45

Step-by-step explanation:

So something times 5 minus 30 will give you 45

Answer 2

Your answer is 15 5a-30=45 you would then add 30 to 45 to get 75
5a=75 you then divide 75 by 5 and end up to get 15