Hallie rode her biycle 7 miles less than 3 times the number of miles samantha rode. if samantha rode her bicycle 23 miles, how many miles did hallie ride?

Hallie ride 62 miles on bicycle.

Step-by-step explanation:

Given:

Let the number of miles Samantha rode be 'x'.

Hallie rode her bicycle 7 miles less than 3 times the number of miles Samantha rode.

It means that number of miles Hallie ride is equal to 3 multiplied by number of miles Samantha rode and then subtracting by 7.

framing in equation form we get;

number of miles Hallie ride =

But Given:

number of miles Samantha rode =23 miles.

Now by substituting the value of in above equation we get;

number of miles Hallie ride =

Hence Hallie ride 62 miles on bicycle.

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system