Jamie is 5 years older than Ella. Jamie's age is 11 years less than three times Ella's age. The system below models the relationship between Jamie's age (j) and Ella's age (e):

j = e + 5
j = 3e – 11

Which of the following methods is correct to find Jamie's and Ella's age? (4 points)



Solve j + 5 = 3j – 11 to find the value of j.

Write the points where the graphs of the equations intersect the x-axis.

Write the points where the graphs of the equations intersect the y-axis.

Solve e + 5 = 3e – 11 to find the value of e.

Solve e + 5 = 3 e – 11 to find the value of e

j = j

e + 5 = 3 e – 11

5 + 11 = 3 e - e

16 = 2 e

e = 8

j = e + 5 = 8 + 5 = 13

Clearly the 2nd version is correct

e + 5 = 3e – 11
16 = 2e
e = 8
then using j = e+5 = 8+5 = 13
Jamie is 13, Ella is 8

All conditions are met

it was Solve e + 5 = 3e – 11 to find the value of e.

e + 5 = 3e – 11

16 = 2e
8 = e

The correct method to find Jamie's and Ella's age is to solve the system of equations:

j = e + 5
j = 3e - 11

You need to solve the equation j + 5 = 3j - 11 to find the value of j. In this equation, "j" represents Jamie's age. By setting j + 5 equal to 3j - 11, you can isolate the variable j and solve for its value. Once you find the value of j, you can substitute it back into either of the equations to find Ella's age.

Therefore, the correct answer is:

Solve j + 5 = 3j - 11 to find the value of j.