3 years ago

4x+5=17-2x systematic method solve the equation and check result

Mathematics

1 answer:

marta [7]3 years ago

8 0

Answer:

x=2

Step-by-step explanation:

add 2x to both sides and subtract 5 from both sides

6x = 12

divide by 6

x=2

You might be interested in

What is the answer to this question 2+2=4-1=?

Aleonysh [2.5K]

$2 + 2 = 4 - 1$
4=3

8 0

3 years ago

Erin opened a savings account that earns 3% simple interest. If she deposits $2,750 and doesn't make any additional deposits or

Genrish500 [490]

Answer:

$3,245

Step-by-step explanation:

For a money saved at Simple Interest,

Amount =Simple Interest+Principal

Principal, P=$2750

Rate, r=3%

Time, T=6 Years

$Simple \: Interest= \frac{Principal X Rate X Time}{100}$

$= \frac{2750X 3 X 6}{100}$ =$495

Therefore, Amount in Erin's Account after 6 years =2750+495

=$3,245

6 0

3 years ago

Use 1% or 10% to estimate 23% of 51

scoundrel [369]

Answer:

Step-by-step explanation:

8 0

3 years ago

If f(x) = 2x2 – 2, what is<br> X, what is f(-6)<br> give the right answer for a brilliant!

NARA [144]

Answer:

f(- 6) = 70

Step-by-step explanation:

To evaluate f(- 6) , substitute x = - 6 into f(x)

f(- 6) = 2(- 6)² - 2 = 2(36) - 2 = 72 - 2 = 70

5 0

3 years ago

The length of the red line segment is 8 and the length of the blue line segment is 4. How long is the major axis of the eclipse?

liraira [26]

The major axis of the eclipse is 12 units long

The given parameters can be represented as:

$Red = 8$

$Blue = 4$

See attachment for illustration

To solve this question, we make use of the following theorem

The distance between a point and the foci sums up to the major axis

This translates to:

$Major\ axis = Red + Blue$

$Major\ axis = 8 + 4$

$Major\ axis = 12$

7 0

3 years ago

4x+5=17-2x systematic method solve the equation and check result​

4x+5=17-2x systematic method solve the equation and check result