Seudónimo Seudónimo
  • 11-11-2020
  • Mathematics
contestada

x+5y+2-7xx + 5 y + 2y − 7x

Respuesta :

jackscally79 jackscally79
  • 11-11-2020
x + 5y + 2 - 7x + 5y + 2y - 7x

First collect like terms (the numbers that have the same letters after them):

x - 7x - 7x = -13x

5y + 5y + 2y = 12y

Then put these back into the expression:

2 - 13x + 12y
Answer Link

Otras preguntas

If y varies inversely as x and y=2 when x =25 find x when y=40.
The scale model of a skyscraper being built is 4.2 feet tall. a. When it is finished, the skyscraper will be 525 meters tall. What scale was used to make th
what did Napoleon promise the French people after the reign of terror
A local college recently reported that enrollment increased to 108% percent of last year. If enrollment last year was 17,113, about how many students were enrol
Dr North piegan's practice sees 125 cats in 2010 24.8% of cats were classified as obese compared to 21.6 person in 2011 find the percent decrease in obese cat i
Find the proportion. Test is worth 50 points; test score of 84%
Help me to understand this: V=lwh; l=14, w=8, h=3 (volume of a rectangular box)
c=a(w/150) solve for w
What is the zero function of f(x)=x+10
Which idea did most of the Founding Fathers, despite their differences, agree with?