SAT Math Practice Question #20720 - SATify | SATify
#20720
linear equations
systems
hard
180 sec
y=7x+23y=20x+1 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.
