Answer:hahahhahsvdbcnxhbxbebdhsgdbxhxhhd
Step-by-step explanation:
Answer:
x = 3 is an extraneous solution
Step-by-step explanation:
7x+2=23
Move 2 to the other side
7x=23-2
7x=21
To isolate the x divide both sides by 7
x=3
To check plug the value of x back in
7(3)+2=23
21+2=23
23=23
The answer is B hope it helped
1. N=x+3
S=2(x+3), or Sam=2x+6