Question 51
Solve the following:
2x−34x+5=13
Given, 2x−34x+5=13⇒3(2x−3)=4x+5⇒6x−9=4x+5⇒6x−4x=9+5⇒2x=14⇒2x2=142∴x=7
Question 65
2x−15=3x+13
Solve: 2x−35+x+34=4x+17