X/3 less than or equal to 7

x ≤ 21

Step-by-step explanation:

x/3 ≤ 7

x ≤ 21

x ≤ 21

Step-by-step explanation:

With this problem, we have to solve for x, and to do that, we isolate the variable.

To do this, let’s get rid of the /3 from the x by multiplying both sides by 3

now we get x ≤ 7 times 3

finall, we get x≤21

i think is g(1)=-1.

hope that i can