Answer:
600-700
Step-by-step explanation:
The first step to solving this is to multiply both sides of the equation by 15.
9x - 5x = 15x - 15
Collect all of the like terms on the left side of the equals sign.
4x = 15x - 15
Move the variable to the left side of the equation and change its sign.
4x - 15x = -15
Now collect the like terms on the left side of the equation for the second time.
-11x = -15
Lastly,, divide both sides of the equation by -11 to get your final answer.
This means that the correct answer to your question is
,, or 1
simplified.
Let me know if you have any further questions
:)
Answer:
Centroid
Step-by-step explanation:
Start by creating equations with the information provided
1) x+y=25
2) 2x=3y
Multiply the 1st equation by 2 then substitute 2x for 3y
1) 2x+2y=50
3y+2y=50
5y=50
y=10
Substitute y for 10 in the original equation
1)x+y=25
x+10=25
x=15
Answer: 10 and 15