dezariaspencer dezariaspencer

02-05-2018
Mathematics

contestada

solve the system using the substitution method
2x+y=6
3x+5y=9
branliest offered

Respuesta :

fatehahnordin9p7wo43 fatehahnordin9p7wo43

02-05-2018

2x+y=6
3x+5y=9

y = 6 - 2x

3x + 5( 6-2x ) = 9
3x + 30 - 10z = 9
7x = 21
x = 3

y = 6 - 2(3)
y = 0

Answer Link

Otras preguntas

what is the commutative property of addition to rewrite 10+8=18 in a number sentence

4 divided by 1/2 equals what

name two new developments in the way Americans work

what is the commutative property of addition to rewrite 10+8=18 in a number sentence

a simplified form of 4x-4y 3x

To the nearest thousand , the population of Texas was estimated to be 24,327,000 in 2008 . describe the actual population that Texas could have had in 2008 .

A truck weighs 72,429 pounds. when rounded to the nearest ten thousands the truck's weight will be

is the relationship between the 7s in 7,742 and the 7s in 7,785 different in any way? why n why not

A football coach gives half his players a protein bar to eat before each game; the other players do not receive the protein bar. After a month of games, he anal

please help me solve 2,800 divided by 25