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

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

y = 6r + 23
2x + 5y = -13​

User Wiktor Czajkowski
by
7.6k points

1 Answer

4 votes
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!
User Nialscorva
by
8.1k points
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