Answer:
x = 7
Step-by-step explanation:
A, B, and C are collinear B is between A and C.
AC = AB + BC
2x + 1 = x + 4 + 2x - 10
2x + 1 = 3x - 6
2x - 3x = - 6 - 1
- x = - 7
-13
just put -3 in stead of x in the given equation
and you'll get
-9-4=-13
5
11.50 + 4.50y
its a
