If the graph of equation $3 x+a y=7$ passes through the point $(3,-1),$ then the value of $a=\ldots \ldots \ldots$
$1$
$2$
$3$
$4$
Expressing $5 x+2 y=10$ in the $y$ -form, we get…….
The graph of linear equation $5 x-3 y=20$ intersects the $x$ -axis at……..
Write four solutions for each of the following equations
$4 y-11=0$
Find the value of $k,$ if $(2,5)$ is a solution of $3 x-4 y=k$
The following observed values of $x$ and $y$ are thought to satisfy a linear equation. Write the linear equation:
$\begin{array}{|c|c|c|} \hline x & 6 & -6 \\ \hline y & -2 & 6 \\ \hline \end{array}$
Draw the graph using the values of $x, y$ as given in the above table.
At what points the graph of the linear equation
$(i)$ cuts the $x$ – axis and $(ii)$ cuts the $y$ – axis
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