The correct option is A 12 Given, #160; 4x 5=x+31 .Transposing x terms to one side, we get, ⇒ 4x x=5+31 ⇒ 3x=36 ⇒ ...

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Solving Equations with Variables on Both Sides

Solve: 4x-5...

Question

Solve: $4 x - 5 = x + 31$ .

12

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22

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Solution

The correct option is A $12$
Given, $4 x - 5 = x + 31$ .

Transposing $x$ terms to one side, we get,
$\Rightarrow$ $4 x - x = 5 + 31$

$\Rightarrow$ $3 x = 36$

$\Rightarrow$ $x = \frac{36}{3}$

$\Rightarrow$ $x = 12$

Hence, option $A$ is correct.

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Similar questions

\frac{4 x + 17}{18} - \frac{13 x - 2}{32} + \frac{x}{3} = \frac{7 x}{12} - \frac{x + 16}{36}

x + y = 18

y + z = 12

z + x = 16

$x$	$14$	$18$	$22$	$25$	$30$
$f$	$7$	$10$	$12$	$16$	$5$

4^{\frac{x}{y}} - \frac{3 y}{x} = 16, \sqrt{x} - \sqrt{2 y} = \sqrt{12} - \sqrt{8}

18 - 3 (2 x - 5) > 12; x \in W

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