8x+3(7-2x)=4x+3

Question

8x+3(7-2x)=4x+3

Answer 1

8х+3(7-2х)=4х-3

8х+21-6х=4х-3

8х-6х-4х=-3-21

-2х=-24

х=12

Answer 2

8x+3(7-2x)=4x+3

8x +21 -6x = 4x+3

8x -6x -4x = 3-21

-2x = -18 /: (-2)

x= 9