lizorangelord
lizorangelord lizorangelord
  • 04-05-2021
  • Mathematics
contestada

Solve the system of equations by substitution:
-7x+y=5
2x+3y=-8

Respuesta :

jazmynw4483
jazmynw4483 jazmynw4483
  • 04-05-2021

Answer:

x=-1

y=-2

Step-by-step explanation:

Answer Link

Otras preguntas

Venn Diagram: In a school all of the 120 pupils must choose at least one of Archery, Badminton or Cycling. 63 pupils choose archery 62 pupils choose badminton
6 metres cost 3.00. what is the cost of 1 metre?
a rectangular prism has a length of 2x^2+2x-24 over 4x^2+x, a width of x^2+x-6 over x+4, and a height of 8x^2+2x over x^2-9. For all values of x for which it is
name 1 element in the periodic table that sounds like a name
why does methane have a low boiling pint?
How do I graph f(x)= -cos(x-pi)?
shanes neighbor pledged 1.25 for every 0.5 miles that shane swims in the charity swim-a-thon.if Shane swims 3 miles,how much money will his neighbor donate?
What is .368 written in expanded form?
Which of the following describes the Conquistadors goals in the New World? Select one: a. Gold - The Conquistadors wanted to get rich b. God - The Conquistadors
which type of energy is associated with random motion of atoms and molecules in a sample of air? 1.chemical energy 2. electrical energy 3.nuclear energy 4. th