Itzemily57 Itzemily57

13-04-2021
Mathematics

contestada

2x-2y =22
4x+2y=38
How to solve using systems elimination

Respuesta :

26pepperm 26pepperm

13-04-2021

Answer: x=10; y=-1

Step-by-step explanation:

To solve this via elimination:

get rid of the y's like this:

4x+2y=38 + 2x-2y=22

6x=60

x=10

20-2y=22

y=-1

Answer Link

Otras preguntas

What are the pros of raising the minimum wage? Support your ideasWhat are the cons of raising the minimum wage?What are the pros and cons of NOT raising the min

El lugar de origen de lo azteca e Azlan. Nadie abe dónde etá Azlan. Lo azteca eran eminómada. Lo azteca bucaban un lugar mejor que Aztlán porque u dio e lo orde

Which wells/lanes (A-E; M is the reference well with DNA fragments of known sizes) contain fragments of DNA that are the same size as each other (included all s

what are the benfits of space travel

What year did the orthodox church influence unification?

In what way was the spanish colonization of the philippines different from the portuguese strongholds in the indian ocean basin?.

Leonard wayed on the porch wing and breathed in the weet mell of ripe blackberrie. The moonlight danced through the tree and onto the ground. The warm air relax

What do public opinion researchers analyze to estimate the opinions of large populations?.

What benefit doe the article ugget yoga and meditation may provide to reduce her future rik of cancer? preventing naeua

A complication of diabetes mellitus caused by leaking of blood vessels into the posterior segment of the eyeball is termed diabetic.