215 - 335 - 213- 8x15- Find x-

For the value of X , we have to solve the given equation. ⇒ 215 + 335 + 213 = 8x15 ⇒115 + 185 + 73 = 120 + x15 ⇒33 + 54 + 3515 = 120 + x15 ...

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Byju's Answer

Standard IX

Mathematics

Linear Equation in One Variable

215 + 335 + 2...

Question

$2 \frac{1}{5} + 3 \frac{3}{5} + 2 \frac{1}{3} =$ $8 \frac{x}{15}$ . Find x.

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Solution

For the value of $X$ , we have to solve the given equation.
$\Rightarrow 2 \frac{1}{5} + 3 \frac{3}{5} + 2 \frac{1}{3} = 8 \frac{x}{15}$

$\Rightarrow \frac{11}{5} + \frac{18}{5} + \frac{7}{3} = \frac{120 + x}{15}$

$\Rightarrow \frac{33 + 54 + 35}{15} = \frac{120 + x}{15} [L . C . M o f 5, 5, 3 i s 15]$

$\Rightarrow 122 = 120 + x$
$\Rightarrow x = 122 - 120$
$∴ x = 2$

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215+335+213= 8x15. Find x.

For the value of X , we have to solve the given equation.⇒215+335+213=8x15⇒115+185+73=120+x15⇒33+54+3515=120+x15[L.C.Mof5,5,3is15]⇒122=120+x⇒x=122−120∴x=2

$2 \frac{1}{5} + 3 \frac{3}{5} + 2 \frac{1}{3} =$ $8 \frac{x}{15}$ . Find x.