Question

$3x - 1 \div 5 - x \div \ 7 = 3$
​

Answer 1

x

Step-by-step explanation:

3x-1/5-1/7x=3

20/7x-1/5=3

100x-7=105

100x=105+7

100x=112

x=28/25

x=1.12 OR. x=1 3/25