Math, asked by vkumartyagi9157, 1 month ago

3(x + 4) = 21
Quick !!!!

Answers

Answered by saritasaini21727

0

Answer:

3+4×21

7×21

142 so the answer

Answered by makrand54

0

Step-by-step explanation:

3x + 12 =21

3x=21-12

3x=9

x=9/3

x=3

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