lexlorain26 lexlorain26
  • 02-07-2020
  • Mathematics
contestada

Solve the following system of equations.
5x+2y =-6
3x-2y = 22

Respuesta :

Stephen46
Stephen46 Stephen46
  • 02-07-2020

Answer:

5x+2y =-6 ........1

3x-2y = 22 ........2

Add both Equations

we get

8x = 16

Divide both sides by 8

x = 2

Substitute x = 2 into any of the equations

3(2) - 2y = 22

-2y = 22 - 6

- 2y = 18

Divide both sides by -2

y = - 9

x = 2 y = - 9

Hope this helps

Answer Link

Otras preguntas

In an experimental design, the variable over which the researcher has no control but that is measured to find the effect of the treatment is called the _____.
Use a cofunction identity to write an equivalent expression, sec(14°)
In the 1800s, mass production led to
Can someone please translate it to English. It's in Korean
How does the embryo get nourishment inside the mother's body?
What is the factored form of each expression? 20x+35y
Hemingway's story "In Another Country" was influenced by his experiences A. as Nick Adams in the theater. B. as a Pulitzer Prize-winning author. C. as a physic
if three out of every seven students are going on a field trip,how many will be going if there are 845 students in the school
Which number sentence is true? A. 3(p-q) = 3(q-p) B. 3 + (p x q) = (p x q) + 3 C. (3 + p) - q = 3 + (p -q) D. 3 ÷ (p + q) = (p + q) ÷ 3
A double stranded dna molecule contains 560 nucleotides. how many complete turns would be found in this double helix?