Question

-3x +2 = -7 solve and check the queation​

Answer 1

Answer:

This equation is correct

Answer 2

Step-by-step explanation:

-3x+2= -7

-3x= -7-2

-3x= -9

x= -9/-3

x=3

checking

-3(3)+2= -7

-9+2= -7

-7= -7

LHS=RHS