Give us a call (917) 722-0677

You can excel with Caddell!

SAT Math: Substitution

 0%

Lesson: Substitution

After you watch the lesson above, try this practice problem
Solve for values of x and y that satisfy the following set of equations.
2x + 2y = 12
y =-1
Try this practice problem
What values of x and y satisfy the system of equations below?
-2x - 3y =-20
-6x + y = 20
Try this practice problem
x^2 + y^2 = 246
y = -9x
If (x, y) is a solution to the system of equations above, what is the value of x^2?

 

Go to SAT Course Home
Go to Practice: Substitution

Note: Do not move on until the activity above has been completed and submitted.