Math, asked by kaushikmeena73, 6 months ago

3x-7= -4 by trial and error method​

Answers

Answered by adityapanchal2003
3

Answer:

3x - 7 = (-4)

3x = (-4) + 7

3x = 4 -7

3x = 3

x =3÷3

x=1

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