avvalixa avvalixa
  • 13-10-2020
  • Mathematics
contestada

1. Solve the system of equations by substitution:
y = x - 2
4x – 3y = 11

Respuesta :

ImagineCloud
ImagineCloud ImagineCloud
  • 13-10-2020

Answer:

x = 5

y = 3

Step-by-step explanation:

y = x - 2

4x - 3y = 11

substitute y in the second equation with x - 2

4x - 3(x - 2) = 11

open the parenthesis

4x - 3x + 6 = 11

x + 6 = 11

subtract 6 from both sides of the equation

x + 6 - 6 = 11 - 6

x = 5

now substitute x for 5 in the original equation.

y = x - 2

y = 5 - 2

y = 3

Answer Link

Otras preguntas

What is two equivalent fractions for 5/7?
What is the next term in the sequence? 7, 18, 29, 40, . . . 69 83 49 51
Helpppp Plsssss ASAP!! Thanks​
simplify 3x (x^2 + 2x + 4)
What is the equation of the line that is perpendicular to the given line and passes though the point (3,0)? ......What is the answer.
how do you solve for X and round the nearest tenth​
Need help. whoever knows about the pearl harbor
I don't know any other religion but my own can someone help me on this major question this is worth half my grade and I have more questions to ask if that is ok
Finn fitness has an entrance to the locker room from both the dance studio and the weight room. What is the total area of finn fitness??
A ___ is a transformation that changes the size but not the shape of a figure. A dilation can ____ or ____ a figure