Desmos Graphing Calculator

CalcReferenceCopy

Math·Algebra·Systems of two linear equations in two variables

hard

$117x+78y=65$

One of the equations in a system of two linear equations is given. The system has infinitely many solutions. If the second equation in the system is written as $Ax+By=C$, where A, B, and C are constants, what is the value of $\frac{A+C}{B}$?

1

7/3

2

2.3333

3

2.333

4

2.33