danit1000
danit1000
03-10-2017
Mathematics
contestada
How Can I find ef? Do I multiply add or diving
Respuesta :
jdoe0001
jdoe0001
03-10-2017
[tex]\bf \stackrel{eg}{5x+8}-\stackrel{fg}{3x}=\stackrel{ef}{6x-4}\implies2x+8=6x-4\implies 12=4x \\\\\\ \cfrac{12}{4}=x\implies 3=x\qquad \qquad \stackrel{ef}{6(3)-4}[/tex]
and surely you know how much that is.
Answer Link
VER TODAS LAS RESPUESTAS ( 59+ )
Otras preguntas
A Plane files at a speed of 900km / h and 700km non stop. How long did the trip take
Bhim Prasad borrowed Rs. 99,000 from a bank at the rate of 8% p.a?
How did the war challenge the colonies economically?
How many factors do prime numbers have?
Elton is doing a monthly challenge to run for 15 hours 30 minutes. He has run for a total of 777 minutes so far. How many more minutes does he need to run for?
PLSSSSSS HELP IF YOU TRULY KNOW THISSSSS
1 of 6 Johnny's square bedroom measures 12 feet by 12 feet. If the area of his square closet is one-fourth the area of his bedroom, which of the following coul
A package of party favors contains 14 favors, of which 7 are glitter balls. What is the probability that a randomly selected favor will be a glitter ball?
A canoe travels 3 ¾ kilometers in ⅗ of an hour. What is the average speed of the canoe, in kilometers per hour?
In a certain chemical, the ratio of zinc to copper is 3 to 19. A jar of the chemical contains 855 grams of copper. How many grams of zinc does it contain?
