Question
The solution of the following system is $(4,-5) .$ Find $A$ and $B$$$\begin{array}{l}{A x-6 y=13} \\{x-B y=-8}\end{array}$$
Step 1
This means that $x=4$ and $y=-5$. We can substitute these values into the equations to find the values of $A$ and $B$. Show more…
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