Math, asked by pravinavarhade9695, 9 months ago

3x+4=7x+12 solve the problem by trail and error mehord

Answers

Answered by kavithaky23

0

Answer:

I didn't understand your question

Answered by akshayapolamarasetty

0

Answer:

3x+4=7x+12

4-12=7x-3x

-8=4x

-8/4=x

-2=x

x=-2

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