Question

3x+7/3x+1=1/7 solve by cross multiplication method​

Answer 1

Step-by-step explanation:

in 3x+7/3x+1=1/7 ,

3x would be cut from both the sides of vinculum

so we get ,

7/1=1/7

7 would be cut from both the sides of vinculum

so, we get 0

Answer 2

Answer:

x = -2.67

Step-by-step explanation:

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

3x + 7 × 7 = 1 × 3x + 1

21x + 49 = 3x + 1

21x - 3x = 1 - 49

18x = - 48

x = - 48 / 18

x = - 8/ 3

x = -2.67

HOPE IT WILL HP U ....