X+ 8/2x-5 = 10/14
Cross multiply
14(x + 8) =10( 2x- 5)
14x + 112 = 20x - 50
14 x -14x +112 = 20x -14x -50
112 = 6x -50
112 + 50 = 6x + 50 -50
162 = 6x
x = 27
Step-by-step explanation: P is how much in all
6 is what is taken away.
P minus 6 = 11
P - 6 = 11
How many pairs did they start with?
6 + 11 = 17
ANSWER: 17 Proof : instead of P put 17: 17 - 6 = 11
Answer:
-47
Step-by-step explanation:
For this problem, we can use the rule "two negatives make a positive".
-81-(-34)
= -81 + 34
If you subtract 34 from 81, you find the opposite positive/negative answer.
81 - 34 = 47
Change all of the positive/negative signs:
-81 + 34 = -47
Answer:
n=-3
Step-by-step explanation:
11(n – 1) + 35 = 3n
expand left side
11n-11+35=3n
Add-11 to 35
11n+35-11=3n
11n+24=3n
subtract 24 from both sides
11n+24-24=3n-24
11n=3n-24
subtract3n from both sides
11n-3n=3n-24-3n
8n=-24
divide both sides by 8
8n/8=-24/8
n=-3
The simplified expression of is
<h3>Complete question</h3>
Simplify the expression: (x³ + (-y)³) / (x - y)
Do not include parentheses in your answer.
<h3>How to simplify the expression?</h3>
The expression is given as:
Open the inner bracket
Apply the difference of two cubes to the numerator
Cancel out the common factors
Hence, the simplified expression of is
Read more about expressions at:
brainly.com/question/723406
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