Here you go this is all you are doing
Coefficient = 7 and 1
7 is the coefficient of a
1 is the coefficient of b
Answer:
a linear equation
Step-by-step explanation:
6n+5=3n+20
<u>collect like terms</u><u>:</u>
6n-3n=20-5
3n=15
<em><u>divide both sides with the coefficient of n</u></em>
3n÷3=15÷3
n=5
Answer=875miles 17.5miles per gallon
350miles x miles
________=_________
20gallons 50gallons
cross multiply
20x=17500
divide both sides by 20
x=875
875 miles can be traveled with 50 gallons of gas.
To find gas milage, which is essentially miles per gallon, simply divide the number of miles by the number of gallons
350miles 20gallons
350/20=17.5 miles per gallon
