Question

5x - 12 = 2x
7p - 3 = 3p + 8
8m + 9 = 7m +8​

Answer 1

Answer:

I. X=4

II.P=11/4

III.M=-1

Answer 2

Step-by-step explanation:

ǫ .1) 5x - 12 = 2x

➔ 5x - 2x = 12

➔ 3 = 12

➔ x = 12/3

➔ x = 4

ǫ 2 ) 7ᴘ - 3 = 3ᴘ + 8

➔ 7ᴘ - 3ᴘ = 8 + 3

➔ 4ᴘ = 11

➔ ᴘ = 11/4

ǫ3) 8ᴍ + 9 = 7ᴍ + 8

➔ 8ᴍ - 7ᴍ = 8 - 9

➔ ᴍ = -1

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