Answer:
y = 4
Step-by-step explanation:
2 ( - 6 y + 29 ) - 4 y = - 6
⇒ Expand brackets
-12 y + 58 - 4 y = -6
Simplify
-16 y + 58 = -6
⇒ -58 from to isolate - 16 y
-16 y = - 64
⇒ ÷ -16 from both sides to isolate y
y = 4
26.563 miles
Add all of them up and it equals the total of how many miles they ran together
Answer:
x=2y=6
Step-by-step explanation:
x+2y=-2y+6+2y