jackymendoza12 jackymendoza12

03-03-2020
Mathematics

contestada

12x - 5y = - 20,
12x - 5y = -20y = x + 4
y = x +4

Respuesta :

Danboghiu66 Danboghiu66

03-03-2020

12x-5y=-20

y=x+4

12x-5(x+4)=-20

12x-5x-20=-20

7x=0,

So, we get: x=0 and y=4

Answer Link

Otras preguntas

What is the meaning of "tantamount" as it is used in paragraph 6? A. equivalent B incomparable C inferior D superior

write a story of not less than four hundred words that ends with a phrase : that my experience will linger in my mind for a long time

I need the answer for both questions btw its 1 problem I'll give you brainlist if you get it correct i need it asap

HELP ME ASAP PLEASE DUE IN 5 MIN

Which expression is equivalent to 9(5r)?

A chemical reaction consumes 0.85mol of carbon, what mass of carbon is consumed in the reaction?

4. Does the food you buy at fast food restaurants look the same as it does in commercials or ads?

Solve each division problem, and classify it based on its quotient. 25/4 ÷ 6 1/4 8 1/4 ÷ 3/4 5/4 ÷ 1/4 3 1/3 ÷ 10/3 3 1/7 ÷ 2/7 11 1/4 ÷ 9/4

[tex]\bf \orange{\dagger \quad Hola\ Guys\ !}[/tex][tex]\ \textless \ br /\ \textgreater \ \bullet\ \quad \displaystyle \rm \int \dfrac{1}{x\sqrt{x^n-1}}[/tex

walking to school will help ...... air pollutionA.reduce B.reuse C.recycle D.refill