You want to solve for x so add 18 from both sides of the equal sign. making it 3x=12. then divide both sides by 3 making x=4. x is 4.
Answer:
c
Step-by-step explanation:
am not sure but I think its C am not shure
Answer:
straight line ,
Step-by-step explanation:
because you can see that the line is straight ,
To determine the slope, you can use the following formula:
(y2-y1)/(x2-x1)