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06-10-2020
Mathematics

contestada

Solve the system below by substitution. Give your answer as an ordered pair.
y = 6r + 23
2x + 5y = -13

Respuesta :

06-10-2020

Work:
2x+5(6x+23)=-13
2x+30x+115=-13
32x=-128
x=-4

y=6(-4)+23
y=-24+23
y=-1

The answer is (-4,-1)

Hopefully this helps!

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