riegelfaith riegelfaith

23-04-2021
Mathematics

contestada

What is the solution to the equation
5(x+2)=7(4-x)

Answer choices:
A: -9
B: 1.5
C: 3.2
D: 9

Respuesta :

ubreakupay14 ubreakupay14

23-04-2021

Answer:B

Step-by-step explanation:

Answer Link

nevaehwilsonhuerta nevaehwilsonhuerta

23-04-2021

Answer:

x=1.5

Step-by-step explanation:

5(x+2)=7(4-x)

5x+10=28-7x

5x=28-7x-10

5x=-7x+18

5x+7x=18

12x=18

x=18/12

x=3/2

decimal form:1.5

Answer Link

Otras preguntas

rights and responsibilities when in verbal interpersonal conflict

preamble : document :: A. index : book B. salutation : letter C. overture : opera D. applause : speech E. thought : idea

I need questions 1a and 1b

Which angle measure less than or equal to 360° is equivalent to an angle of 17π over 4

Eduardo rides his bicycle for 6 hours. What was Eduardo's average speed if he rides a distance of 84 miles? Use the formula d = r x t.

You want to produce a scale drawing of your living room, which is 21 ft by 28 ft. If you use a scale of 5 in. = 7 ft, what will be the dimensions of your scale

What are the two stages of photosynthesis

Dawn is making an abstract painting with two triangles. The dimensions of the painting are shown below: Two triangles share the same height of 8 inches. One tr

Which of the following was a factor in whether or not a dynasty had the Mandate of Heaven? A. the wealth of a ruling dynasty B. the spiritual commitment of a r

business plans are aimed MAINLY at A.Government Regulators B.employees C.marketing firms D.potential investors