3(x+2)-3+x+17=40
3x+6-3+x+17=40
4x+20=40
-20 -20
4x=20
/4 /4
x=5
Answer:
this is not a real math equation.
Step-by-step explanation:
B. You need to add 73 and 73
If the inequality 7 ≥ y were graphed on the number line, would the arrow extend indefinitely to the left
A. left
Answer:
x = 5
Step-by-step explanation:
Since the triangles are similar, corrresponding sides are in proportion.

Using the equation formed by the second and third fraction above we get

28(x + 7) = 24(3x - 1)
28x + 196 = 72x - 24
44x = 220
x = 5