Question

x-4/7 - x+4/5 = x+3/7​

Answer 1

Answer:

here is your answer please mark me as brainliest

Answer 2

Answer:

The value of x is -1/5 or -0.2

Step-by-step explanation:

Given -

$x-\frac{4}{7}-x+\frac{4}{5} =x+\frac{3}{7}$

To find -

The value of x

Solution -

$x-\frac{4}{7}-x+\frac{4}{5} =x+\frac{3}{7}$

For addition or subtraction of fraction number both the denominator should be same.

$x-x-x =\frac{3}{7}+\frac{4}{7}-\frac{4}{5}$

$x-2x= \frac{3+4}{7}-\frac{4}{5}$

$-x = \frac{7}{7}-\frac{4}{5}$

$-x=1-\frac{4}{5}$

Multiply 1 by 5/5 we get

$-x = \frac{5}{5}-\frac{4}{5}$

$-x =\frac{5-4}{5}$

$-x =\frac{1}{5}$

Divide both side by -1 we get

$x = -\frac{1}{5}$

$x=-0.2$ (In decimal)

∴ The value of x is -1/5 or -0.2