Answer:
2x+6=6+2x
-6 -6
2x=2x
/2 /2
x=x
No solution
Step-by-step explanation:
Answer:
The value of x in this equation is 8.
Step-by-step explanation:
5x - 1 = 6x - 9
Subtract 6x on both sides.
-x - 1 = -9
Add 1 to both sides.
-x = -8
Divide by -1 on both sides.
x = 8
Answer:
B.
Step-by-step explanation:
4*s = 4s
4*3 = 12
Use the property of distribution
<em>hope this helps :)</em>
Answer:
The answer to your question is 189/40 kg or 4.7 kg of apples.
Step-by-step explanation:
Data
Total weight = 6.3 kg
amount of pears = 1/4
amount of apples = ?
Process
1.- Convert the total weight to a fraction
6.3 = 63/10
2.- Divide the total weight by the number of pears (4)
63/10 ÷ 4 = 63/40
3.- Subtract the previous result from the total weight
63/10 - 63/40 = 252/40 - 63/40 = 189/40
4.- Result
There are 189/40 kg of apples or 4.7 kg of apples
Answer:
(L + 10)/(L + 16) = 0.8
Step-by-step explanation:
She needs to answer L more questions to get a grade of 80%.
When she answers L more questions correctly, she will have answered L + 10 questions correctly.
The total number of questions will be L + 16.
L + 10 must be 80% of L + 16
(L + 10)/(L + 16) = 0.8
