Question

For what values of a is the value of the binomial 2a-1 smaller than the value of the binomial 7-1.2a

Answer 1

Explanation:

2a-1<7-1.2 a

2a+1.2a<7+1

3.2 a<8

a<(8/3.2)

or a<(80/32)

or a<5/2

or a<2.5