AshleighA2020 AshleighA2020
  • 25-03-2020
  • Mathematics
contestada

solve by using substitution 2x-5=-y x+3y=0

Respuesta :

jamies21 jamies21
  • 25-03-2020

Answer:

(3,-1)

Step-by-step explanation:

1) Solve equation for y

2) Plug into other equation

3) Solve for x

4) Plug in the value found for x

5) Solve for y

Answer Link

Otras preguntas

select the correct descriptor of the following problems: from a pack of 52 cards, two cards drawn together at random. What is the probability od both the cards
Please help I have spent hours trying to do...
If f(x) = -6x - 3, find f(x) = 21.
find the sum of the following series (a) 3+7+11+14+.......(20 terms)(b)2+6+10+14+.......(15 terms)(c)30+27+24+21+......(40 terms)(d)5+1+-3+-7+.....(14 terms)(e)
How do you solve this question: what is the difference between (2,5) and (2,0) without using a coordinate plan graph?​
2 multiplied by -1 divided by 2
glynis drove a golf ball from a point 126 yd north of the ninth hole to a point 53 yd south of the hole. How far did the ball travel?
Simplify: (6x-4) (9x-2)
7 Car A uses petrol at the rate of 4.8L/100 km, whereas car B uses it at a rate of 10L/100 km. What will the difference in petrol costs be in a year in which bo
In an experimental study, the independent variable is