Math, asked by sapnasamkaira84, 9 months ago

solve by transposition method 3(x+4)=21

Answers

Answered by ppooja1946

0

Step-by-step explanation:

3x+12=21

3x=21-12

3x=9

x=9/3

x=3

Answered by kishoremulpuri

13

3x+12=21

3x=21-12

3x=9

x=3

hope helps you make me as brainlist

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