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

solve for x: 1/8(8x 15) = 24 9 49 177/8 207/8
define a cardiovascular disease.
como le dicen casa en diferentes paises
what is the value of the expression 4x−y/2y x when x = 3 and y = 3? −3 1 9 18
What can cause lost in a new business?
A 22-ft by 28-ft rectangular swimming pool is surrounded by a walkway of uniform width. If the total area of the walkway is 336 ft2, how wide is the walkway?
expression for 7 more than y =
what is 3.2 as a fraction
Which source would best help a historian understand how the Great Chicago Fire affected families? 1. a biography of a Chicago family displaced by the fire 2. a
which ratio is equivalent to 5:4 ?