Answer:
x = 7/30
Step-by-step explanation:
Identify the LCD; it is 30. 30 is the smallest number divisible by both 3 and 10.
Then we have:
(30/30)x + 20/30 = 27/30.
Clearing out the fractions, we get:
30x + 20 = 27, or 30x = 7
Dividing both sides of this result by 30 yields x = 7/30.
Answer:
The solutions to the system of equations are:

Step-by-step explanation:
Given the system of the equations

Isolate x for for 4x-3y=-13


Divide both sides by 4

substitute y=5


The solutions to the system of equations are:

Let the numbers be m and n. Then "<span>five times the quotient of two numbers" would be 5m/n.
</span>