Math, asked by vaishnavi8670, 7 months ago

the teacher tell in her class that the highest marks obtained by her studen is twice the lowest marks plus 7 highest marks is 87 find the lowest

Answers

Answered by kumarchhotu42

1

Answer:

let lowest marks gain by student=x

Step-by-step explanation:

highest marks gain by student

2x+7=87

after solve this equation

x=40

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