Answer:
x = 1 3/10
Step-by-step explanation:
7/10=x-3/5
Add 3/5 to each side to isolate x
7/10+3/5=x-3/5+3/5
7/10 +3/5 =x
We need to get a common denominator of 10
7/10 + 3/5 *2/2 = x
7/10 + 6/10 =x
13/10 =x
Changing from an improper fraction to a mixed number
1 3/10 =x
