idontknowwhyiam idontknowwhyiam

20-02-2019
Mathematics

contestada

Please simplify: 5x - x + 3x = 30

Also, plz explain how

Respuesta :

hefhamcpep0trxq hefhamcpep0trxq

20-02-2019

Answer:

Step-by-step explanation:

5x-x+3x=30 - since there is all x’s, you can combine like terms .

7x=30 now divide both sides by 7

x=4 2/7 = 30/7

Answer Link

Otras preguntas

The price of an item increased by 25%. If the price of the item after the increase is $2, find the original price.a) $1.50, b) $1.60, c) $1.75, d) $2.50, e) $3.

if one parent is homozygous for black hair and the other parent to homozygous for blonde hair, what are the chances that their children will have blonde hair? w

Mosaics are constructed from small pieces of stone called what?

which is more important,friendship or justice

If a train travels m miles in h hours and 45 minutes, what is the average speed in miles per hour ?a) m / (h + 3/4 ), b) m / 7h, c) m ( h + 3/4 ), d) ( m + 45

The larger leg of a right triangle is 3cm longer than its smaller leg. The hypotenuse is 6cm longer than the smaller leg. how many centimeters long is the small

a new motor home costs $89000. It is expected to depreciate 9% each year.Find the value of the motor home in 4 years.

Find the vertex, focus, and directrix. y = 1/24(x+1)² - 3.

Find the value of y that satisfies the equation, 8.8y - 4 = 7.7y + 7.a) 1.1, b) 7.7, c) 8.0, d) 10.0, e) 11.0Is the 11 right answer ???? I don't understand thi

3x+9 -------- how do I solve this? 4x+12