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

What is Luther’s argument against the Catholic Church’s practice?
7. Find the area of the triangle using trigonometry.
Suppose a parabola has an axis of symmetry at x = 6, a maximum height of 6 and also passes through the point (7, 5). Write the equation of the parabola in verte
The following equation estimates the average calories burned for a person when exercising, which is based on a scientific journal article (source): Calories = (
fdghjkiyjhfgdsfghjklujhgfdghjklkjhgfdfghjkjhgfghjkhgfdhjkjhgf
HELPP PLSSS factor by grouping
What conclusions can you draw about the role that the DMRT1 gene plays in chickens in contrast to the role the SRY gene plays in humans?
GUYSSSSSSSSSSSSSSSSS COMEEEEEEE​
According to the excerpt above, what was Jefferson's primary interest in the rivers located in the Louisiana Territory?
Bonsoir j’ai vraiment besoin de votre aide je suis bloquer sur mon exercice d’anglais. Répondez au plus vite merci!! Juste l’exercice 5