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2 years ago

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WILL GIVE BRAINLIEST ian solved the system of equations by making a substitution for y in the second equation. What equation did

he get as a result of that substitution? y=-3x+1 5x-2y=31 A. 5x+6x+1=31
B. 5x+6x-2=31
C. -15x+5x=31
D. -15x-x=31

1 answer:

Aleonysh [2.5K]2 years ago

6 0

5x -2(-3x+1) =31

5x +6x-2=31

Choice B

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