Math, asked by Lohit260708, 3 months ago

. If m = 2, find the value of-
m-2
3m-5
9-5m
3m-2m-7
5m/2 - 4

Answers

Answered by harshadakharat19
3

Answer:

m = 2

Step-by-step explanation:

m - 2 = 2 - 2 = 0

3m - 5 = 3 x 5 - 5 = 15 - 5 = 10

9 - 5m = 9 - 5x 2 = 9 - 10 = -1

3m - 2m - 7 = 3 x 2 - 2 x 2 -7 = 6 - 4 -7 = 2 -7 = -5

Sorry the last one I don't know but rest are all right

Answered by chintawarswara
2

Step-by-step explanation:

m = 2

m - 2

= 2 - 2

= 0

3m - 5

= ( 3 × 2 ) - 5

= 6 - 5

= 1

9 - 5m

= 9 - ( 5 × 2 )

= 9 - 10

= -1

3m - 2m - 7

= ( 3 × 2 ) - ( 2 × 2 ) - 7

= 6 - 4 - 7

= 2 - 7

= -5

5m / 2 - 4

= ( 5 × 2 ) / 2 - 4

= 10/2 - 4

= 5 - 4

= 1

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