mariahercruz
mariahercruz mariahercruz
  • 01-02-2021
  • Mathematics
contestada

Solve using any method
6x+15y=9
4x+10y=8

Solve using any method 6x15y9 4x10y8 class=

Respuesta :

istillrespectwaman
istillrespectwaman istillrespectwaman
  • 01-02-2021

Answer: Multiply each equation by the value that makes the coefficients of opposite.

(−2) ⋅ (3x−15y) = (−2) (9) (-2) ⋅ (3x-15y) = (-2) (9) (3) ⋅ (2x−10y) = (3) (6)

Simplify.

–6x+30y= − 18

6x − 30y = 18

i hope this answers it

Answer Link

Otras preguntas

what is 1 5/8 +4 7/8 show work
whats 3.25 repeating as a fraction
An automobile accelerates from 20 m/s to 50 m/s in 5.0 seconds what is its acceleration
5.39 repeating decimal as a mixed number
compare and contrast the structure of the daughter cells with that of the original parent cell
9 is 3% of what number
Which words in the sentence are the predicate adjectives? A snake's skin feels dry and smooth to the touch. Choose all answers that are correct. a. touch b. ski
Anne was observing a cell under a microscope which was undergoing binary fission. Which type of cell was Anne observing? 1 Eukaryotic animal cell 2 Eukaryotic p
what is sound energy
Describe the long term effects of competition on populations of two different species competing for the same source.