cottonbrain cottonbrain
  • 04-01-2017
  • Mathematics
contestada

C-7=3C-33
I don't understand how I would simplify to get my answer.

Respuesta :

2121bmoon
2121bmoon 2121bmoon
  • 04-01-2017
so x-7=3x-33 first thing to do is combined like terns so 3x-x =2x so now you have -7=2x-33 add -33 to -7 and sence  33 is -33 it becomes a positive 33 so you add 33 to -7 and now you get 23=2x now you divide 2 on each side and now you get 11.5=x 
Answer Link

Otras preguntas

2x+y=20 6x-5y=12 substitution
Roosevelt's policy of 'speaking softly and carrying a big stick' enabled the U.S. to (A) build a large navy (B) become a world power (C) gain control over Korea
which step is not considered an element of a technical presentation? a.) speaking clearly b.) using visual aid c.) organizing the information d.) asking the aud
how to simplify (5x²y³)²
8. Which statement best describes the Richter scale? A. It's named after a scientist who studied tornadoes. B. It's a numerical rating system that measures
if 3ax+b+c, then x equals?
Which words in the sentence make up the adverb phrase? Todd built an impressive model bridge with glue and craft sticks. A. with glue and craft sticks B. Todd b
if 3ax+b+c, then x equals?
Saint Patrick’s accomplishments in Ireland are known because __________.
The principle difference between point source and nonpoint source water pollution is _______. a. whether the pollution is organic or inorganic b. the number of