The answer in b next time make sure the picture is clear
X=14
2x=28
4x-9=47
you solve for x after you add all the sides
Answer:
3.33333333333+1/3=3.6666666666666666
12a + 6 + 3a = 15a + 2
15a = 15a - 4
0 = - 4
You first find its intercepts: the x intercept is (5/3,0) and the y intercept is (0,5) (just plot those points). Then make the line connecting those 2 points!