19-05-2020
Mathematics

contestada

what is x if 12= 7x +2 -5x

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

19-05-2020

Answer:

x=5

Step-by-step explanation:

12= 7x +2 -5x

Combine like terms

12 = 2x+2

Subtract 2 from each side

12-2 =2x+2-2

10 =2x

Divide each side by 2

10/2 =2x/2

5 = x

Answer Link

Otras preguntas

what color dose red cabbage juice turn when it is mixed with lemon juice

what is a Caesar Cipher?

Stanley Roper has $2,300 that he is looking to invest. His brother approached him with an investment opportunity that could give Patrick $4,800 in 4 years. What

116. Choose the correct word. 1 Global heating/warming refers to the rising temperature of our planet. 2 Healthy ecosystems support a diversity/ divergence of s

For every 140 feet that Kelly rides on her bicycle, the wheels turn 20 times. Abouthow many times do the wheels turn in 5 miles? (1 mile = 5,280 feet)

why did Edward VII Albert Edward, on November 9th, in 1841?

Able, Ben and Cal each played a game able’s score was six times ben’s score, Cale score was a hird time of Able’s score write down the ratio of abels score to

Where were the earliest factories built? A.in large cities B.on plains C.on riverbanks** D.on mountainsides

Find the lateral area of the regular pyramid L.A. =

Jason decided that he will sell his stocks if their value per share (x) goes below $5 or above $15. Which compound inequality represents the values at which Jas