1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
blondinia [14]
3 years ago
14

Y= -x +3 and y = x - 1

Mathematics
1 answer:
inysia [295]3 years ago
3 0

Answer:

x=2 and y=1

Step-by-step explanation:

Rewrite equations:

y=−x+3;y=x−1

Step: Solve

y=−x+3

Step: Substitute−x+3foryiny=x−1:

y=x−1

−x+3=x−1

−x+3+−x=x−1+−x(Add -x to both sides)

−2x+3=−1

−2x+3+−3=−1+−3(Add -3 to both sides)

−2x=−4−2x−2=−4−2

(Divide both sides by -2)

x=2

Step: Substitute2forxiny=−x+3:

y=−x+3

y=−2+3

y=1(Simplify both sides of the equation)

Hope this Helps you :)

You might be interested in
A dinner plate has a diameter of about 9 inches what is the circumference and area?
lukranit [14]
Circumference~(pi)(diameter)~28.26
Area~ (pi)(radius)squared~63.59
I believe these are right
7 0
3 years ago
Read 2 more answers
Expand each expression and collect like terms -3(2p-3q)
sertanlavr [38]

Answer

(-3 * 2p) - (-3 * 3q)

Step-by-step explanation:

I dunno how to explain it but that's it

7 0
2 years ago
The price of a gallon of gasoline dropped by $0.08 on Wednesday and by 0.25 of that amount on Thursday. Which best represents ho
Dmitrij [34]
The correct answer is (A) this is because if you add 25 and 8 cents you get 32 and that becomes a negative number because they are asking how much it droped which i decreasing which is negative so your answer is -0.32 (A)
4 0
3 years ago
Read 2 more answers
5/12+(BLANK)=1/2 HEEEEEEEEEELLLLLLLLPPPP MEEEEEEEEEE
Flauer [41]

Answer:1/12


Step-by-step explanation:

5/12 + 1/12 = 6/12. When u simplify it it equals 1/2


8 0
3 years ago
What is a sign of a rational number?
Oliga [24]

the answer is Q (or q)

7 0
3 years ago
Other questions:
  • A contractor has found that her cost for a certain construction job is subject to random variation. She believes its actual valu
    6·1 answer
  • What is the arc measure of DBC in<br> degrees?
    10·1 answer
  • PLEASE HELP
    11·1 answer
  • The radius of a circle is 4 inches. What is the circle's area?<br> p=4 in<br> Use 3.14 for T.
    12·2 answers
  • (-25+ 4 to the second power) x 7
    15·2 answers
  • PLZ HELP MEEE !!!!!!!!!!
    8·2 answers
  • HELP IM STUCK PLEASE
    9·1 answer
  • Describe the system of equations y + 4x = -5 and 2y= -8x-20
    8·1 answer
  • Graph the parabola.
    8·1 answer
  • Margie and Sam collected stamps. Margie collected 4 times as many stamps as sam. together they have 210. how many stamps does ea
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!