Given, 10x+15 1=5x 2 ⇒ 10x+15 1+1=5x 2+1 ⇒ 10x+15=5x 1 ⇒ 10x+1=25x 5 ⇒ 10x 25x= 5 1 ⇒ 15x= 6 ⇒ x= 6 15=25 ∴ x=25 ...

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Multiplication of Monomials

Solve: 10x+1...

Question

Solve: $\frac{10 x + 1}{5} - 1 = 5 x - 2$

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Solution

given, $\frac{10 x + 1}{5} - 1 = 5 x - 2$

$\Rightarrow \frac{10 x + 1}{5} - 1 + 1 = 5 x - 2 + 1$

$\Rightarrow \frac{10 x + 1}{5} = 5 x - 1$

$\Rightarrow 10 x + 1 = 25 x - 5$

$\Rightarrow 10 x - 25 x = - 5 - 1$

$\Rightarrow - 15 x = - 6$

$\Rightarrow x = \frac{- 6}{- 15} = \frac{2}{5}$

$∴ x = \frac{2}{5}$

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