SAT Math Practice Question #17187 - SATify | SATify
#17187
linear equations
systems
medium
90 sec
y=9x+12x+7y=20 The solution to the given system of equations is (x,y). What is the value of y ?
• 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.
