Math, asked by amsa76, 1 year ago

solve using substitution method:
1.5x+0.1y=6.2;3x+0.4y=11.2​

Answers

Answered by saradsaxena222p3s3ns
2

Answer:

Step-by-step explanation:

We can write it

15x+y=62 multiply by4

3x+4y=112

Then,

60x+4y=268

3x+4y =112

Subtract we get,

57x= 156

X=156/57

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