Karen Morrison and Nick Hamshaw Solutions for Exercise 1: Exercise 14.1

Draw the lines for given pair of equations.Find the simultaneous solutions.The axes that we should use is given as ($x$ from $-2$ to $3$ and $y$ from $0$ to $4$)
$$\begin{gathered} x-y=-1 \\ 2x+y=4 \end{gathered}$$

Draw the lines for given pair of equations.Find the simultaneous solutions.The axes that we should use is given as ($x$ from $-1$ to $5$ and $y$ from $0$ to $10$)
$$\begin{gathered} 5x-4y=-1 \\ 2x+y=10 \end{gathered}$$

Use the given graph supplied to find the solutions of pair of simultaneous equation.
$$\begin{gathered} y=x \\ y=-2 \end{gathered}$$

Use the given graph supplied to find the solutions of pair of simultaneous equation.
$$\begin{gathered} y=x \\ y=3x-6 \end{gathered}$$

Use the given graph supplied to find the solutions of pair of simultaneous equation.
$$\begin{gathered} y=4-2x \\ y=-2 \end{gathered}$$

Use the given graph supplied to find the solutions of pair of simultaneous equation.
$$\begin{gathered} y=4-2x \\ y+7x+1=0 \end{gathered}$$

Use the given graph supplied to find the solutions of pair of simultaneous equation.
$$\begin{gathered} y=-2 \\ y+7x+1=0 \end{gathered}$$

Use the given graph supplied to find the solutions of pair of simultaneous equation.
$$\begin{gathered} y=x \\ y=4-2x \end{gathered}$$