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\(\newcommand{\amp}{&}\)

Solve the system of equations
$\begin{aligned} y \amp = -0.7x + 6.9\\ y \amp =1.2x - 6.4 \end{aligned}$
by graphing. Use the window
$\begin{aligned} \text{Xmin} \amp = -9.4 \amp\amp \text{Xmax} = 9.4\\ \text{Ymin} \amp = -10 \amp\amp \text{Ymax} = 10 \end{aligned}$

Verify algebraically that your solution satisfies both equations

Answer:

Enter the solution as an ordered pair.

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