5.1 Solve systems of equations by graphing  (Page 6/14)

$\{\begin{array}{c}2x-6y=0\hfill \\ 3x-4y=5\hfill \end{array}$

ⓐ $(3,1)$ ⓑ $(\mathrm{-3},4)$

$\{\begin{array}{c}7x-4y=\mathrm{-1}\hfill \\ \mathrm{-3}x-2y=1\hfill \end{array}$

ⓐ   ⓑ $(1,\mathrm{-2})$

$\{\begin{array}{c}2x+y=5\hfill \\ x+y=1\hfill \end{array}$

ⓐ $(4,\text{−3})$ ⓑ $(2,0)$

$\{\begin{array}{c}\mathrm{-3}x+y=8\hfill \\ -x+2y=\mathrm{-9}\hfill \end{array}$

ⓐ $(\mathrm{-5},\mathrm{-7})$ ⓑ $(\mathrm{-5},7)$

$\{\begin{array}{c}x+y=2\hfill \\ y=\frac{3}{4}x\hfill \end{array}$

ⓐ $\left(\frac{8}{7},\frac{6}{7}\right)$ ⓑ $\left(1,\frac{3}{4}\right)$

$\{\begin{array}{c}x+y=1\hfill \\ y=\frac{2}{5}x\hfill \end{array}$

ⓐ $\left(\frac{5}{7},\frac{2}{7}\right)$ ⓑ $\left(5,2\right)$

$\{\begin{array}{c}x+5y=10\hfill \\ y=\frac{3}{5}x+1\hfill \end{array}$

ⓐ $\left(\mathrm{-10},4\right)$ ⓑ $\left(\frac{5}{4},\frac{7}{4}\right)$

$\{\begin{array}{c}x+3y=9\hfill \\ y=\frac{2}{3}x-2\hfill \end{array}$

ⓐ $\left(\mathrm{-6},5\right)$ ⓑ $\left(5,\frac{4}{3}\right)$

$\{\begin{array}{c}3x+y=\mathrm{-3}\hfill \\ 2x+3y=5\hfill \end{array}$

$\{\begin{array}{c}\text{−}x+y=2\hfill \\ 2x+y=\mathrm{-4}\hfill \end{array}$

$\{\begin{array}{c}\mathrm{-3}x+y=\mathrm{-1}\hfill \\ 2x+y=4\hfill \end{array}$

$\{\begin{array}{c}\mathrm{-2}x+3y=\mathrm{-3}\hfill \\ x+y=4\hfill \end{array}$

$\{\begin{array}{c}y=x+2\hfill \\ y=\mathrm{-2}x+2\hfill \end{array}$

$\{\begin{array}{c}y=x-2\hfill \\ y=\mathrm{-3}x+2\hfill \end{array}$

$\{\begin{array}{c}y=\frac{3}{2}x+1\hfill \\ y=-\frac{1}{2}x+5\hfill \end{array}$

$\{\begin{array}{c}y=\frac{2}{3}x-2\hfill \\ y=-\frac{1}{3}x-5\hfill \end{array}$

$\{\begin{array}{c}-x+y=\mathrm{-3}\hfill \\ 4x+4y=4\hfill \end{array}$

$\{\begin{array}{c}x-y=3\hfill \\ 2x-y=4\hfill \end{array}$

$\{\begin{array}{c}\mathrm{-3}x+y=\mathrm{-1}\hfill \\ 2x+y=4\hfill \end{array}$

$\{\begin{array}{c}\mathrm{-3}x+y=\mathrm{-2}\hfill \\ 4x-2y=6\hfill \end{array}$

$\{\begin{array}{c}x+y=5\hfill \\ 2x-y=4\hfill \end{array}$

$\{\begin{array}{c}x-y=2\hfill \\ 2x-y=6\hfill \end{array}$

$\{\begin{array}{c}x+y=2\hfill \\ x-y=0\hfill \end{array}$

$\{\begin{array}{c}x+y=6\hfill \\ x-y=\mathrm{-8}\hfill \end{array}$

$\{\begin{array}{c}x+y=\mathrm{-5}\hfill \\ x-y=3\hfill \end{array}$

$\{\begin{array}{c}x+y=4\hfill \\ x-y=0\hfill \end{array}$

$\{\begin{array}{c}x+y=\mathrm{-4}\hfill \\ -x+2y=\mathrm{-2}\hfill \end{array}$

$\{\begin{array}{c}-x+3y=3\hfill \\ x+3y=3\hfill \end{array}$

$\{\begin{array}{c}\mathrm{-2}x+3y=3\hfill \\ x+3y=12\hfill \end{array}$

$\{\begin{array}{c}2x-y=4\hfill \\ 2x+3y=12\hfill \end{array}$

$\{\begin{array}{c}2x+3y=6\hfill \\ y=\mathrm{-2}\hfill \end{array}$