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3 years ago

This is a 3 question thing! HELP!

Mathematics

1 answer:

romanna [79]3 years ago

6 0

Answer:

Step-by-step explanation:

MR=2x-1. First equation

RP=9x+3 second equation

MP=MR+RP third equation

MP= 2x-1+9x+3 first equation plus second equation

MP=11x+2

MP=57

57=11x+2 replaced MP value

57-2=11x

55=11x

55/11=x

X=5

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Step-by-step explanation:

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2 years ago

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3 years ago

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