SAT Math Practice Question #7974 - SATify | SATify
#7974
linear equations
equations
algebra
substitution
systems
medium
75 sec
12x+y=27 3x+y=54
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.
