Desmos Graphing Calculator

CalcReferenceCopy

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

medium

$$y=9x+19$$One of the two equations in a system of linear equations is given. The system has infinitely many solutions. If the second equation in this system is $y=mx+b$, where $m$ and $b$ are constants, what is the value of $b$?

1

19