Math, asked by madhuarer462, 10 months ago

solve the following by trial and error method 3x -7 = -4

Answers

Answered by danishjibran

4

Answer:

Step-by-step explanation:

X=0

3(0) -7 = -4

-7 = -4 Not possible

X=1

3(1) - 7 = -4

3-7 = -4

-4=-4

Yes

Answered by Rishirajrana

2

Answer:

Step-by-step explanation:3x-7=-3

3x=3

X=1

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