Question

pls answer fast plspslspslspslsps​

Answer 1

Step-by-step explanation:

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

cross multiply

7(3x+1)=2x+1

21x+7=1x+1

20x=-6

x=-3/10

Answer 2

Answer:

3x+1/2x+1 = 1/7

21x+7 = 2x+1

19x = -6

X = - 6/19