Math, asked by xHappysad, 2 months ago

3 (r + 1) = 3 (4r - 5)

Answers

Answered by URVASHIAGARWAL

1

Step-by-step explanation:

3r + 3 = 12r - 15

-12r+3r = -15 -3

- 9r = - 18

9r = 18

r = 18 / 9

r = 2 [ Answer ]

Answered by keerthana200226

1

Answer:

Answer is 2

Step-by-step explanation:

3(r+1)=3(4r-5)

3r+3=12r-15

3+15=12r-3r

18=9r

18/9=r

r=2

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