Question

please answer these questions


you will be marked as brainlist​

Answer 1

Answer:

Step-by-step explanation:

(1)

After cross multiplication,

12x+8=2x+3

10x=-5

x=-1/2

(2)

8x-6=-8x-12

16x=-6

x=-3/8=0.375

(3)

8/10,7/10,6/10,4/10,3/10

(4) (a)L.C.M =30

(-20+6-20)/30

=-34/30

=-17/15

(b)(-45/90)÷(-12+14)/21

=-1/2÷2/21

=-21/4

=-5.25