SAT Math Practice Question #21012 - SATify | SATify
#21012
linear equations
quadratic equations
medium
120 sec
y=7xy=x2−18 A solution to the given system of equations is (x,y), where x>0. What is the value of x?
• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-). • Fractions must be in lowest terms. • Mixed numbers must be converted to improper fractions.
