Question

solve the following equation 3 by 5 x + 2 by 5 is equal to 1 and check the answer​

Answer 1

Answer:

x=1

Step-by-step explanation:                check:

3/5x+2/5=1                                         3/5x+2/5=1

=> 3/5x=1-2/5                                 => 3/5*1+2/5=1

=> 3/5x=3/5                                   =>  3/5+2/5=1

=> x=3/5*5/3                                  => 5/5=1  

=> x=1                                             => 1=1

                                                      thus, LHS=RHS

                                                            VERIFIED.

Answer 2

The required value of x = 1

Step-by-step explanation:

The given equation is :

$\frac{3}{5x} +\frac{2}{5}=1$

we will isolate x by subtracting $\frac{2}{5}$ from both sides.

$\Rightarrow \frac{3}{5x}+\frac{2}{5}-\frac{2}{5} =1-\frac{2}{5} \\\\\Rightarrow \frac{3}{5x}=\frac{5-2}{5} \\ \\\Rightarrow \frac{3}{5x}=\frac{3}{5}$

By cross multiplying we get.

$\Rightarrow \frac{3}{5x}\times \frac{5}{3}=1\\ \\\Rightarrow \frac{1}{x}=1\\ \\\Rightarrow x =1$

To Check the answer we will substitute the value of x and check if Left hand side is equal to right hand side.

Right hand side = 1

Left hand side = $\frac{3}{5x} +\frac{2}{5}$

$=\frac{3}{5\times 1} +\frac{2}{5}\\\\=\frac{3}{5} +\frac{2}{5} \\\\=\frac{3+2}{5} \\\\=\frac{5}{5}\\\\=1$

Thus Left hand Side = Right hand side.

Learn More:

X+x/3=8

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