Question

If 3 + 2x = 1 - x, then x =?​

Answer 1

Answer:

3+2x=1-x

2x+x=1-3

3x=-2

x=-2/3

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Answer 2

Given:-

• 3 + 2x = 1 - x

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To find:-

• Value of x.

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Solution:-

$\large{\tt{\longrightarrow{3 + 2x = 1 - x}}}$

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$\large{\tt{\longrightarrow{x + 2x = 1 - 3}}}$

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$\large{\tt{\longrightarrow{3x = -2}}}$

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$\large{\tt{\longrightarrow{\boxed{\red{x = \dfrac{-2}{3}}}}}}$

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Hence,

• Value of x is $\bf{x = \dfrac{-2}{3}}$

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Verification:-

$\large{\tt{\longrightarrow{3 + 2\dfrac{-2}{3} = 1 - \dfrac{-2}{3}}}}$

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$\large{\tt{\longrightarrow{3 - \dfrac{4}{3} = 1 + \dfrac{2}{3}}}}$

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$\large{\tt{\longrightarrow{\dfrac{9 - 4}{3} = \dfrac{3 + 2}{3}}}}$

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$\large{\tt{\longrightarrow{\boxed{\orange{\dfrac{5}{3} = \dfrac{5}{3}}}}}}$

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Hence Verified