Question

What should be subtracted from -5/3 to get -2/7

Answer 1

-5/3 - x = -2/7
-x = -2/7 + 5/3
= -6/21 + 35/21
= 29/21
x = 29/21 * -1/1 = -29/21

Answer 2

Answer:

The correct answer will be -

$\frac{-29}{21}$ should be subtracted from $\frac{-5}{3}$ to get $\frac{-2}{7}$.

Step-by-step explanation:

Given, the question is to find what should be subtracted from $\frac{-5}{3}$ to get $\frac{-2}{7}$.

So, let that number be x

So, If we subtract x from $\frac{-5}{3}$ we should be getting $\frac{-2}{7}$ as our result of subtraction.

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

Moving $\frac{-5}{3}$ to the RHS of the equation (Right Hand Side) -

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

Multiplying -1 on both sides RHS and LHS (Left Hand Side)-

$x = \frac{2}{7}-\frac{5}{3} \\\\x = \frac{6-35}{21} \\\\x = \frac{-29}{21}$

So, $\frac{-29}{21}$ should be subtracted from $\frac{-5}{3}$ to get $\frac{-2}{7}$.

#SPJ3