Ask question

Ask question

All categories

3 years ago

11

4/n+9=2/7 adsdwddddfdsfefsef

2 answers:

Jet001 [13]3 years ago

6 0

Answer:

<h2>n = 5</h2><h2 />

Step-by-step explanation:

<u> 4 </u> = <u> 2 </u>

n + 9 7

cross multiply:

7 (4) = 2n + 2 (9)

simplify:

28 = 2n + 18

28 - 18 = 2n

simplify:

n =<u> 10 </u>

2

n = 5

beks73 [17]3 years ago

4 0

Answer: n= −28 /61

Step-by-step explanation:

You might be interested in

What is 2,901 rounded to the nearest hundred

beks73 [17]

Answer:

2,900

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is six less than seven times a number is equal to -20

Naya [18.7K]

Answer:

7n-6=-20

Step-by-step explanation:

six less than seven times a number

we'll use n as "the number"

six less meaning -6

7 times a number n = 7n

7n-6=-20

7 0

3 years ago

Which is an equation of the line that goes through the points (-4, -1) and (-2, 3)?

Anna007 [38]

Answer:

The answer is B ...........

3 0

2 years ago

Solve the inequalities by graphing. Select the correct graph. y> X y<-X

Greeley [361]

Answer:

i think is y>X

Step-by-step explanation:

6 0

3 years ago

The length and width of a rectangle whose length is 8 centimeters more than its width

Nana76 [90]

What is the question? Please give more details.

5 0

3 years ago