Question

a. 2k-5/k+2=3/2
b. 0.3y+0.18=1.5y-0.42

Answer 1

Hello

a) k= 16
b) y= 0.2

Answer 2

a. 2k-5/k+2=3/2

=2(2k-5)=3(k+2)

=4k-10=3k+6

=4k-3k=6+10

k=16

b. 0.3y+0.18=1.5y-0.42

=0.3y-1.5y=0.42-0.18

= -1.2y=0.60

y= -0.6/-1.2= -6/-12=1/2

=0.5