karls02
karls02
01-02-2017
Mathematics
contestada
This using the substitution method
Respuesta :
iloram
iloram
05-02-2017
4x + 3y = 26
x = 3/2y + 2
solving for y:
4 (3/2y + 2) + 3y = 26
6y + 8 + 3y = 26
9y + 8 =26
9y = 18
y = 2
solving for x:
x = 3/2(2) + 2
x = 3 + 2
x = 5
done.
**optional: use second equation to check
Answer Link
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
What is the distrutive property for 9(x+5+8y)
What percent of 300 is 36?
a machine can fill 650 bottles in 25 minutes. What is the unit rate at which the machine fills the bottles?
What are all of the powers of 3 between 3 and 1,000?
$4 is what percent of $50
how old am i if 200 reduced by 2 times my age is 16
How do you write .344 as a fraction in lowest terms
Show that 5/6 - 3/4 = 1/12
Animals store most of their excess energy reserves as _______ because
what policy reasserted the U.S. position as protector of the Western Hemisphere