Math, asked by ishant3857, 8 months ago

9. Simplify 3( + 2) + 5 − 7 and hence find its value when = 2.

Answers

Answered by cinderella151

78

Answer:

Let the blank be X

3(X+2)+5-7

3x+6+5-7

3x+11-7

3X+4

I hope it may help you

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