xpineappleslusheex
xpineappleslusheex xpineappleslusheex
  • 04-06-2018
  • Mathematics
contestada

Solve the simultaneous equation.
[tex]4x - 3y = 7 \\ x = 13 - 3y[/tex]

Respuesta :

vidalmari6p99qfk
vidalmari6p99qfk vidalmari6p99qfk
  • 04-06-2018
x = 4       y = 3                                                                                                4x-3y=7           x=13-3y

4(13-3y) -3y =7
52 -12y -3y =7
  -15y=-45
-y=-3       y = 3

x=13-(3*3)
x=13-9
x =4

Answer Link

Otras preguntas

Read the passage. excerpt from Ten Days in a Mad-House by Nellie Bly A "commissioner" came one day, and made the rounds with Dr. Dent. In the basement they foun
Compare the mean of the prices of felix's books and of tyler's books. what do the differences in the means tell you about the prices of the two sets of books?
The head of our government is a king . Our king inherited his authority from his father,which from of government does the statement describe?
Please explain how to find the area of the figure.
Why do we need to de-starch a leaf to proceed with an experiment?
20. Which of the following describes the relationship between the respiratory system and cellular respiration? A. The respiratory system provides a reactant a
solve the expression 9.50h+60=460
What's this should I be worried ? Now ik it's not home work lol
Find the equation of the line through the point (–2, –2) that is perpendicular to the line y = 2x – 1. .
What is a developing country?