SAT Math Practice Question #6389 - SATify | SATify
#6389
algebra
systems
linear equations
substitution
equations
medium
75 sec
Calculator OK
y=4x+1 4y=15x−8
The solution to the given system of equations is (x,y). What is the value of x−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.
