All categories

3 years ago

9n - 4 + n = 5 + 10n

Mathematics

2 answers:

sergejj [24]3 years ago

8 0

The answer would be 0=9

just olya [345]3 years ago

7 0

Answer:

0=9 or NO SOLUTION

Step-by-step explanation:

9n−4+n=5+10n

9n+−4+n=5+10n

(9n+n)+(−4)=10n+5(Combine Like Terms)

10n+−4=10n+5

10n−4=10n+5

Step 2: Subtract 10n from both sides.

10n−4−10n=10n+5−10n

−4=5

Step 3: Add 4 to both sides.

−4+4=5+4

0=9

(please mark this brainliest)

You might be interested in

Round 82.265 to the nearest whole number

poizon [28]

$82.265\approx82$

5 0

3 years ago

Solve for x. <br>a.5, <br>b.<br>c.9<br>d.10

Liula [17]

Your proportion should look something like this

$\frac{x}{6} = \frac{6}{4}$

After cross multiplication, you should end up with this equation

$4x=36$

After dividing 4 on both sides, you should get that x=9

6 0

3 years ago

Read 2 more answers

Plss help I don’t understand it it’s for homework

tia_tia [17]

Answer: r= -3

Next 3 terms following 54 are -162, 486, -1458

Step-by-step explanation:

7 0

3 years ago

What is the product of 2.4 x 103 and 1.5 x 103?

aleksandrvk [35]

Answer:

Step-by-step explanation:

38192.4

6 0

3 years ago

The outside temperature decreases by 7F in 3 1 2hours. Part A How would you represent the temperature change as a unit rate? Exp

Evgesh-ka [11]

Answer:

A) 2f / hour

B) 10 f

Step-by-step explanation:

outside temperature decreases by ; 7 F in 3 1/2 hours

a ) represent temperature change as a unit rate

To do this you will need to represent the temperature change per hour

7 f / 3.5 hours

= 7 f / 3.5 = 2 therefore the temperature change as a unit rate = 2f / hour

b) Temperature change after 5 hours

Δ temperature in 5 hours = temperature change per hour * 5

= 2 F * 5 = 10 F

6 0

3 years ago