kigzaftw
kigzaftw kigzaftw
  • 04-03-2021
  • Mathematics
contestada

Systems of equation:substitution
The 2 problems in here i need done by 11:00pm est
8:00pm pst

Systems of equationsubstitution The 2 problems in here i need done by 1100pm est 800pm pst class=

Respuesta :

4546b
4546b 4546b
  • 04-03-2021

Step-by-step explanation:

8)

describe y in terms of x

y=5+x

so now replace y with terms of x

5+x+3x=37

4x=32

x=8

y=13

9)

do the same here

x=y+1

2y+x=19

2y+y+1=19

3y=18

x=6

y=7

Answer Link

Otras preguntas

while your finger is still pushing the coin, there are four forces acting on the coin: what are they?
A straight line has an equation y= 4x=5 Write down the equation of the straight line that is parallel to y=4x-5 and passes through the point (0,3).
while your finger is still pushing the coin, there are four forces acting on the coin: what are they?
What does it mean when sperm can't penetrate the eggs
A bank charges $3 each time you use an out of network ATM. at the beginning of the month, you have $1500 in your bank account. you withdrawal $60 from your bank
how many hundredths are in 0.5
How do u do this problem: W/6+5/8=-1 3/8 I got this answer: -1 53/64
why does methane have a low boiling pint?
how can you tell the difference between additive comparison and multiplication comparison
A straight line has an equation y= 4x=5 Write down the equation of the straight line that is parallel to y=4x-5 and passes through the point (0,3).