kylie63004 kylie63004

23-09-2019
Mathematics

contestada

the sum of twice a number and 4 is equal to the sum of the number and 8

Respuesta :

kaceUwU kaceUwU

23-09-2019

Answer:

4

Step-by-step explanation:

Variable: X = Unknown Number

2x + 4 = x + 8

2x - x = 8 - 4

x = 4

Check:

2(4) + 4 = 4 + 8

8 + 4 = 12

12 = 12

Answer Link

Otras preguntas

If f(x) = 2x + 3 and g(x) = x2 + 1,find f(g(3))

Sweet potatoes ok for diabetics

Rank the following in order of increased size? Proton, Nucleus, Electron, Atom?

When you are printing handouts, which of these can you do? Save paper by placing more than one slide per page Check the flow of your presentation Provide people

What were some of the major cultural and political events that directly preceded 1968? how did they influence the events which occurred in 1968?

Solve for x. Your answer must be simplified. -4x < 9

Which is an example of how a national political party influences a political campaign?

in the story sara sees red what challenges that sara faced

Can anyone help me with this text, please?

BEST ANSWER GETS BRAINLIES!! PLEASE HELP Hank is throwing a surprise party. The party costs $20 per person. Create an equation and graph to represent the relati