heydudecomehere heydudecomehere

20-02-2020
Mathematics

contestada

please help me. question is "solve each system of linear equations by substitution"

please explain how you got the answer.

thank you very much you INTELLECTUALS

please help me question is solve each system of linear equations by substitutionplease explain how you got the answerthank you very much you INTELLECTUALS class=

Respuesta :

ooblecksrm ooblecksrm

20-02-2020

Answer:

(-9,-7)

Step-by-step explanation:

Since x = 2y+5,

substitute that into the other equation. Then you have

3(2y+5)-5y = 8

6y+15-5y = 8

y = -7

so, x = 2(-7)+5 = -9

Answer Link

Otras preguntas

how do I do this problem

Repression refers to the defense mechanism by which peoplea. disguise threatening impulses by attributing them to othersb. banish anxiety-arousing thoughts from

What happened on the night of november 9 1938

Disregard the pencil work on bottom

Can someone help me with #2

can somebody help me? and explain how to do this?

What is the job of a renaissance poet? ASAP please!

Study this image. Which statement correctly explains what is happening in the image?

Express in terms of sums and differences of logarithms ln 9/8x^8 y

Experts would most likely agree that intelligence is a(n) a.inborn ability to perform well on standard intelligence tests. b.mental ability to learn from experi