Question 7 (10 points) 7. It took Walter 9 minutes to bike to his friend Sonya's house mile away. What was Walter's biking rate in miles
per hour?
7
mile per hour
21
mile ner hour

x/3-10=8

x/3=18

x=48

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

not sure but it may be b, as i said i'm not sure.

idk

step-by-step explanation: