aminasnowf
aminasnowf aminasnowf
  • 03-06-2020
  • Mathematics
contestada

2(2x + 7) - 7(x+1)= 28​

Respuesta :

AllisonT101 AllisonT101
  • 03-06-2020

2(2x+7)-7(x+1)=28

4x+14-7x-7=28

4x-7x=28+7-14

-3x=28-7

-3x=21

pls mark mine as brainliest :D

x=-7

Answer Link

Otras preguntas

Find the 12th term of the sequence -15,-9,-3, 3
one of two branches · based in part on the Qur'an · the largest of all of the denominations of Islam · holds that the first four caliphs were Muhammed's right
I DIDNT UNDERSTAND ANYTHING MY ENGLISH SUCK AND PLZ HELP ME. IT LOOKS SO HARD AND IF YOU ARE GERMAN PLZ WRITE ME BC I WILL ASK SOME GERMAN QUESTIONS. SO NOW PLZ
Triangle QRS has been translated to create triangle Q'R'S'. RS = R'S' = 2 units, angles S and S' are both 28 degrees, and angles R and R' are both 32 degrees.
if g(x) = f(x) + k, what is the value of k? Graph shown.
What is the area of the shape shown shown
my teacher didn’t really teach this and um how do I do this
Read the passage. ~ Many people talk about term limits as if it were a novel idea. The problem with their position is that we already have term limits in place.
Your body breaks protein down into amino acids. true false
Polygon H is a scaled copy of Polygon G using a scale factor of 1/4