prittypinknecol
prittypinknecol
02-02-2018
Mathematics
contestada
3x + 4 + 2x = 5(x – 2) + 7
Respuesta :
bradymzimmerp3ccww
bradymzimmerp3ccww
02-02-2018
5x+4= 5x-10+7
-5x -5x
4=-10+7
+10 +10
14=7
divide by 7 on both sides
x=2
Answer Link
VER TODAS LAS RESPUESTAS ( 99+ )
Otras preguntas
Principal: $750,00; annual interest rate: 5 percent. What is the interest after 6 months?
I need help please !!!!!
2-(2x+2)=2(x+3)+xplz help this is due tomorrow and I don't understand
two numbers have a sum of 16 find the numbers if the sum of their square is a minimum
What are the basic units of protein macromolecules? A. Nucleotides B. Disaccharides C. Fatty acids D. Amino acids
Homeostasis refers to A. the tendency of a cell to maintain a stable internal environment B. the similarity of genetic traits to one another. C. a mixture or so
How does our government respond to the priorities of its people?
The graph shows the results of German submarine warfare in early 1917.What is the best conclusion that can be drawn from this graph?A.Germany was stepping up it
And arithmetic sequence has a first term of 10 and the sixth term of 40. What is the 20th term of the sequuence?
....was a major issue after the American revolution and it placed a burden on the new nation
