Math, asked by Jester1, 1 year ago

three times a number increased by 2 is equal to twice the sum of 7 and the number. find the number

Answers

Answered by kumkumjoshi

4

take no be x
3 into x +2=7+2x
3x-x+2=7
2x=7-2
2x=5
x=5/2

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