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5 votes
Question 4 of 10

Solve the system of equations below by graphing both equations with a pencil
and paper. What is the solution?
y = x+ 5
y=-2x-1
A. (-2, -1)
B. (0,5)
C. (0, -1)
D. (-2,3)
SUBMIT

User Hfarazm
by
8.4k points

1 Answer

7 votes


\\ \rm\Rrightarrow x+5=-2x-1


\\ \rm\Rrightarrow 3x=-6


\\ \rm\Rrightarrow x=-2

  • Put in 1st equation


\\ \rm\Rrightarrow y=-2+5=-3

Option D is correct

User Mike Clark
by
7.7k points

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