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Find equation - 1) sum of a numbers a and b is 9 2) half of a number y is 8 3) sum of 3 and twice of a number is 15

Posted by Priya Maurya 5 years, 6 months ago

CBSE > Class 07 > Mathematics

1 answers

Yogita Ingle 5 years, 6 months ago

1) sum of a numbers a and b is 9.
a + b = 9
2) half of a number y is 8

1/2 y = 8
3) sum of 3 and twice of a number is 15
Let the number the number = x
2x + 3 = 15

1Thank You

ANSWER

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CBSE > Class 07 > Mathematics