natiaburto15 natiaburto15

11-09-2020
Mathematics

contestada

x + 3y = 25
2x + y = 15

Respuesta :

goodbadguy2121 goodbadguy2121

11-09-2020

Answer: x=4 and y=7

Step-by-step explanation: x+3y=25

x+3y+−3y=25+−3y(Add -3y to both sides)

x=−3y+25

Answer Link

Otras preguntas

Which statement best analyzes how the author develops the central idea across the paragraphs? Alvarez explains that her parents often disagreed about how to rea

why does a 5 year old child need more energy than a teenager?

Help pls needs this answered ASAP and correctly!

i have had the most emotional day today and I don't know what to do?

I need help with this question real quick.

Describe how a Chemical property is different between NaCl and its elements.Describe how a Physical property is different between NO2 and its elements

Smell of a perfume reaches us by the process of _________

Which waves have some electrical properties and some magnetic properties? a. longitudinal waves b. transverse waves c. mechanical waves d. electromagnetic wave

answer the angles of a triangle aew in the ratio 2:3:5 what is the largest angle of the triangle?

definición y características del modernismo.