Question

Solve each of the following equation by trial and error method
1/2y+7=11​

Answer 1

ACCORDING TO QUESTION :-

$\frac{1}{2} y + 7 = 11$

$\frac{1}{2} y = 11 - 7$

$\frac{1}{2} y = 4$

$y = 4 \times \frac{1}{2}$

$y = 2$

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