Math, asked by swatidhole, 12 hours ago

3x +7=19 then -2x=? please give the answer

Answers

Answered by ShubhJha26

2

Answer:

-8

Step-by-step explanation:

3x+7=19

3x=19-7

x=12/3

x=4

-2x= -(2*4)

=-8

Answered by prince1214

1

Answer:

I don't know sorry bro but al tried this question

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