Question

In a maths test, the highest marks obtained by a student in the class is twice the lowest marks plus 7. If the highest score is 87, what is the lowest score ?

Answer 1

Answer:

40

Step-by-step explanation:

The highest marks = 87

Lowest marks be 'x'

87 = 2x + 7

80 = 2x

x = 40

The lowest marks is 40

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Answer 2

Step-by-step explanation:

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