Question

Which solution for the value of x is right? 4x - 2 = 3x + 6 or 4x - 2 +3x+6=180

Answer 1

Answer: X=22

According to equation given :-

4x-2=3x+6 ----------------------(1)

4x - 2 +3x+6=180 -------------(2)

hence put equation (1) in (2) which that

4x - 2 +4x-2=180

2* ( 4x-2 ) = 180

4x-2 =90

4x = 88

x= 22 (answer)

Answer 2

Explanation:

4x+3x=6+2

7x/7=8/7

=1.143