iramosyanez iramosyanez
  • 01-03-2019
  • Mathematics
contestada

Does anyone know what this answer is​

Does anyone know what this answer is class=

Respuesta :

JSKQ
JSKQ JSKQ
  • 01-03-2019

8x-2y=-6

-20x+5y=15

X=(-6+2y)/8

-20((-6+2y)/8)+5y=15

(120-40y)/8+5y=15

15-20y+5y=15

-15y=0

y=0

X=(-6+2 x 0)/8

X=-½

Answer Link

Otras preguntas

Jeremy has a 7-foot-long boards. He needs to cut pieces that are 10 inches long from the boards. How many 10-inch pieces can he cut from the board?
which river is most closely associated with Hinduism?
in the multiplication facts for 8 which digit will not be in the one places of the products
One day at soccer practice, you kick a ball hard and it rolls across the grass. It eventually comes to a stop because
Kelsey scored the following points in her first six basketball games: 22, 14, 19, 22, 8, and 17. What is the relationship between the measures of central tenden
prices and wages should be determined by the marketplace.the author of this statement would most probably support
Why did southern whites try to prevent African Americans from heading west
The primary function of the human male reproductive system is to (1) provide a site for fertilization (2) produce and transport gametes (3) protect and nourish
Through which are wastes, nutrients, and gases primarily transported in a plant? a. within the stem and roots b. within seeds and spores c. within spores an
On its quest of manifest destiny, the United States needed to negotiate with what country to obtain the Oregon territory? France Canada Spain Great Britain