Math, asked by Mohitpunia0061gmail, 7 months ago

3(x+4)=21 x value of x

Answers

Answered by dhrugupt

3

Step-by-step explanation:

3(x+4)=21 x

x+4=7x

x=2/3

pls mark as brainliest

Answered by taniya1684

2

Answer:

3

Step-by-step explanation:

3(x+4)=21

3x+12=21

3x=21-12

3x=9

x=3

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