Question

dos problemas de ecuaciones resuletoss

Answer 1

3x - 2 = 16

3x= 16 + 2

3x= 18

x= 18/3

x=6

6x + 8 = 4x +18

6x + 8 -4x = 18

2x +8 =18

2x =18 -8

2x = 10

x = 10/2

x=5