gigi4322
gigi4322 gigi4322
  • 15-12-2020
  • Mathematics
contestada

2. Solve the system of equations by substitution.
y = x - 5
y=-x+1

Respuesta :

radarjackson12 radarjackson12
  • 15-12-2020

Answer:

x=3

Step-by-step explanation:

x - 5 =-x+1

+5       +5

x=-x+6

+x   +x

2x=6

/2   /2

x=3

Answer Link

Otras preguntas

Supposed you list the factors of a perfect square why is one factor a square root and not the other factors ?
How do you factor this 8x^2+2x-21=0
What is the maximum number of turning points the function f(x)=7x^5+6x^3-4x^2+1 , can have
What is 97.356 in base ten numerals
Is green light most or least useful in photosynthesis? Why?
Which mathematical relationship best describes a graph of gravitational field strength versus distance? (one of the 3 pictures attached or none of the above?)
What groups were threatened by john knox's ideas?
How to study well for an exam ?
What is the role of diaphragm in the digestive system?
name the different parts of small intestine in proper sequence