Question

8x+4=3x (x+1)+7
Class 8 please answer it as fast as you can ​

Answer 1

8x+4=3(x-1)+7

8x+4=3x-3+7

8x+4=3x+4

8x-3x=4-4

5x=0

therefore

x=0

Answer 2

first correct question:

8x+4=3 (x-1)+7

8x +4 = 3x-3 +7

8x -3x = 4-4

5x = 0

x =0

prove :

8x+4 = 3(x-1) +7

8*0 +4 = 3(0-1) +7

0+4 = 3(-1) +7

4 = -3+7

4 = 4

hope it helps u.