since 3a=2b+1, a = (2b+1)/3
So,
3b = 5*(2b+1)/3 - 3
9b = 10b+5-9
b = 4
so, a = 3
check to make sure these values satisfy the original equations.
Mathematics: question.solve semultenously 3a=2b+1,3b=5a-3
1 answer
1 answer