Question

3/5a-1/2a=9/2

please help solve
for a and show work !!

Answer 1

a = 45

Explanation:

Start by changing the fractions so they share a common denominator to combine like-terms:

6/10a - 5/10a = 9/2

1/10a = 9/2

Multiply both sides by 10 to isolate a.

a = 90/2

a = 45