Question

3y/4 - 1 =2 solve equation by trial and error method​

Answer 1

Answer:

$\frac{3y}{4} - 1 = 2 \\ \\ = > \frac{3y - 4}{4} = 2 \\ \\ = > 3y - 4 = 2 \times 4 \\ \\ = > 3y - 4 = 8 \\ \\ = > 3y= 8 + 4 \\ \\ = > 3y = 12 \\ \\ = > y = \frac{12}{3} \\ \\ = > y = 4$

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