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

5 5/6 x negative 4/3
After the renaissance, trade was greatly restricted true or false?
80% of what is 16 show your work
If ƒ(x ) = x 2 + 1 and g(x ) = 3x + 1, find ƒ(2) + g(3). 5/3 12 15
how much would you pay for an item if you paid $64.70 per month for 48 months? A. 3,105.06 B.310.56 C. 3,105.60 D. 31,056.00
Which dynasty became known as the Bronze Age of China because it focused on bronze artwork?
How did Jackson solve the issue of states' rights? A: He lowered federal tariffs but affirmed his power to use the military to collect them. B: He allowed the S
Exercise along with a healthy diet can help: Question 4 options: A) Lower blood pressure B) lower cholesterol levels C) None of the above
What's saturns rotation
Which is the mistake in the following sentence? Like any mother, the kids tested her patience with their constant bickering, thereby causing her to raise her v