Question

plz help me in this question

Answer 1

Hope this helps........ Do mark my answer as brainliest....!

#Be Brainly

@Reema

Answer 2

1) x- ( 3x+2x)/12= 7

x- 5x/12=7

(12x-5x)/12=7

7x=7*12

x=84/7=12

2) 3x+5/2x+1= 1/3

By cross multiplication

3(3x+5)= 1(2x+1)

9x+15=2x+1

9x-2x=1-15

7x= (-14)

x= (-14)/7=(-2)