Question

resolver 5(x-2)=3(x+7)+1
ayudaa tambien esto
3(2x-4)+6(x-3)=30

Answer 1

5x-10 =3x+21+1

5x-10=3x+22

5x-3x=22-10

2x=12

x=6

----------------------------------------------

6x-24+6x-18=30

12x-42=30

12x=30+42

12x=72

x=6