Question

Pls tell the answers of all questions mentioned in above attachment .... i ll mark brainlest who give right answes of all questions ​

Answer 1

Answer:

1.3x-4=7x-8

7x-3x-8+4=0

4x-4=0

4(x-1)=0

x-1=0

2.7x-3x-2=0

4x-2=0

2x-1=0

x=1/2