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

Membership in the European Union requires countries to have which type of government? democracy monarchy communist dictatorship
George Rogers clark forced henry Hamilton's surrender at
A three legged stool will not rock, even if the legs are of differnt lengths. Many four legged stools wobble. Explain
Justices on the U.S. Supreme Court (3 points) have four-year terms are elected by voters receive no income may serve for life
How was the U.S. Experience establishing trade with China different from U.S. attempts to open trade with Japan ?
which of the following is a major contribution of ancient Athens of western civilization? A. Monarchy B. Monotheism C. Writing D Democracy
which of the following is a major contribution of ancient Athens of western civilization? A. Monarchy B. Monotheism C. Writing D Democracy
Show how Carly can work out 171/2% of 240 in her head ____% of 240 is____ ____% of 240 is____ ____% of 240 is____ So 17 and a half (1/2)% of 240 is____
Solve the equation 4.8y-6.9=3.18 Explain your thinking
Which electron configuration represents a selenium atom in an excited state