KotoriminamiLoveLive KotoriminamiLoveLive

20-06-2018
Mathematics

contestada

For the following system, use the second equation to make a substitution for y in the first equation.

3 x + y = 2
y + 4 = 3 x

Respuesta :

vunderkid vunderkid

26-06-2018

3x+y=2
y+4=3x

3x+3x-4=2
6x=6
x=1

Answer Link

Otras preguntas

Subtracting 766 from 941 results in a difference of End of exam A. 175. B. 241. C. 571. D. 185.

Alexander correctly answered 44 out of 50 questions on his geography test. What percent of the questions did he answer incorrectly?Express your answer as a perc

A shrub in pam's back yard is about 1 3/8 feet tall. A small tree in her backyard is 7 times as tall as the shrub. About how tall is the tree?

According to the SMCR model, problems in communication can arise when there is a. a large distance between the sender and the receiver. b. a written message ins

Kelly wants to try out for the dance team but she doesn't think she's good enough to makes the team. What type of goal-setting challenge is she facing?

45 out of 50 what wa sthe percent of his grade

Identify the prepositional phrase in With its rattle, a rattlesnake warns those around that they should watch where they are stepping.

Which perspective claims that poverty is outside of human control?

solution to the equation x/3+ x/6=7/2

what is 0.4(0.3x-1)=2+0.75x ?