ssroper14 ssroper14

22-03-2021
Mathematics

contestada

-5x+5y=35
3x+5y=19
Find x and y

Respuesta :

22-03-2021

-5x + 5y = 35
5y = 35 + 5x
y = 7x

3x + 5y = 19
5y = 19 -3x
y= 3.8 - 0,6x

I don’t know how to calculate x, I am sorry

Answer Link

Otras preguntas

Write seven trillion, six million, one hundred five thousand, twenty eight in standard form

the iliad and the odyssey are extended _____ that lead to the emergence of the novel. narratives poems dramas plays

Four elements of civilization include?

Is a raccoon a heterotroph or a autotroph

A patient requires an IV of 0.9% saline solution, also known as normal saline solution. How much distilled water, to the nearest milliliter, must be added to 1

i need help with this problem. thank you so much who ever answer this

The area of a rectangle is 0.8 square units. The length is 3.2 units and the width is x units. What is the value of x? x=0.25 x=2.4 x=2.56 x=4

Is sum of integers less than or greater than the value of the integers?will this be true no matter which integers you choose?

the minute hand of a clock is 9.5cm long, How far does the tip of the hand travel in one day?

Semua bilangan asli yang kurang dari 100 dan habis dibagi 3