# How do you solve #7/5x+3/5= -x#?

##### 1 Answer

Jul 1, 2015

#### Answer:

#### Explanation:

Let us write "

<=>

**If we add the same value to each side, we maintain the equality :**

<=>

Add together fractions with a unknown & with the same denominator :

<=>

<=>

Substract -3/5 to each member of equality :

<=>

Multiply by 5 each side :

<=>

<=>

<=>

Note : You can start with a multiplication :

but I like to complicate my life. ;)