Respuesta :

PHDFlopper
Use substitution:
y=3x-6
y=5-7

3x-6=5x-7
3x=5x-1
-2x=-1
2x=1
x=[tex] \frac{1}{2} [/tex]

y=[tex] \frac{3}{2} [/tex]-6
y=-4.5

checking my work:
-4.5=2.5-7
-4.5=-4.5

Solution: (0.5,-4.5) or ([tex] \frac{1}{2} [/tex],-[tex] \frac{9}{2} [/tex])

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