Rushingo
Rushingo Rushingo
  • 02-12-2019
  • Mathematics
contestada

4x + y = 3
-x + 2y = -3
I need to use substitution to solve this. help?​

Respuesta :

leahlepird0293 leahlepird0293
  • 02-12-2019

Answer:

(x,y) (1,-1)

Step-by-step explanation:

y=3-4x

-x+2y=-3

x+2(3-4x)=-3

x=1

y=3-4*1

y=-1

Answer Link
emmasanctamaria
emmasanctamaria emmasanctamaria
  • 02-12-2019

Answer:

Step-by-step explanation:

Ver imagen emmasanctamaria
Answer Link

Otras preguntas

Name the part of the plant which attracts insects for pollinaton?Can sepals be answer for this? (cbse2024) /​
Which leader’s influence supports this debate? John Jay James Wilson George Mason Roger Sherman
a) which line, a or b, is parallel to the x-axis? b) work out the equation of this line
Derik bought a dartboard with a diameter of 20 inches. Find the area of the dartboard in square inches
proof for why Example 1 is correct [tex] {x}^{3} ( {{y}^{2}})^{3} = {( {xy}^{2} )}^{3} [/tex]how come x^3 cancels out and it doesn't transfer like in example
Which consecutive integers lies square root of 34
50 points! Please help me! Show your work :D
The brain belongs to which body system?
the perimeter of a rectangle with a length a and breadth 6​
One-half of the sum of a number added to one-fourth of 96 is 30. What is the number?