Math, asked by batolatul8456, 11 months ago

Solve by using trial and error method :
3x-7=-4

Answers

Answered by jintisaikia000

6

Step-by-step explanation:

3x-7=-4=3x=-4+7=3x=3=x=1

Attachments:

Answered by keiencjsj

3

Answer: x = 1

Step-by-step explanation:

3x - 7 = - 4

3x= 3 multiplied to x

3 multiplied to 1 is 3

3 X 1 -7

3-7 = -4

x= 1

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