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KiRa [710]
2 years ago
7

Solve the system of linear equations by substitution

Mathematics
1 answer:
marin [14]2 years ago
7 0
Im sorry i would help but i cant read the paper 

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Help please can’t get this wrong. Am I doing this right if not correct me. And how do I write it
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Answer:

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Step-by-step explanation:

2a+5<-2 or -4a-1<-5

2a<-2-5 -4a<-5+1

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2a/2<-7/2 -4a/-4<-4/-4

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3 years ago
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