Question

244+(8×4)-318÷a=223.The value of a

Answer 1

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$\underline{SOLUTION}$ ➡

$244 + (8 \times 4) - 318 \div a = 223 \\ \\ = > \frac{244 + (8 \times 4) - 318}{a} = 223 \\ \\ = > 244 + (8 \times 4) - 318 = 223a \\ \\ = > 244 + 32 - 318 = 233a \\ \\ = > 276 - 318 = 223a \\ \\ = > - 42 = 223a \\ \\ = > 223a = - 42 \\ \\ = > a = \frac{ - 42}{223}$

$\underline{ANSWER}$ ➡ $\boxed{\bold{a = \frac{ - 42}{223} }}$
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$\underline{VERIFICATION}$ ➡

$\boxed{a = \frac{ - 42}{223} }$

$<b>Putting the value of " a " in L.H.S. , we get$

$L.H.S. = 244 + (8 \times 4) - 318 \div a \\ \\ = \frac{244 + (8 \times 4) - 318}{a} \\ \\ = \frac{244 + (8 \times 4) - 318}{a} \\ \\ =\frac{244 + (8 \times 4) - 318}{\frac{ - 42}{223}} \\ \\ = \frac{-42}{\frac{ - 42}{223}} \\ \\ = (- 42) \times {\frac{223}{(-42)}} \\ \\ = 223 \\ \\ = R.H.S.$

$<b>Hence Verified.$
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Answer 2

please check my attachment