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Stolb23 [73]
3 years ago
5

Solve for x

align="absmiddle" class="latex-formula">+\frac{x}{7}=−1
Mathematics
2 answers:
g100num [7]3 years ago
8 0

Answer:

x = -\frac{14}{9}  

I hope this helps!

MaRussiya [10]3 years ago
7 0

\Large \underline{\tt Given} :

  • \tt \dfrac{x}{2}+\dfrac{x}{7} = - 1

\\

\Large \underline{\tt To \: Find} :

  • Value of x = ?

\\

\Large \underline{\tt Solution} :

\tt \dashrightarrow \dfrac{x}{2}+\dfrac{x}{7} = - 1

\tt \dashrightarrow \dfrac{7x + 2x}{2\times 7}= - 1

\tt \dashrightarrow \dfrac{9x}{14}= - 1

\tt \dashrightarrow 9x= - 1\times 14

\tt \dashrightarrow 9x= - 14

\tt \dashrightarrow x= - \dfrac{14}{9}

\\

\bf Hence, \:value\: of \: x = - \dfrac{14}{9}

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