cupcakes5656 cupcakes5656

10-01-2017
Mathematics

contestada

whats the system of substitution for y=6x-11 and -2x-3y=-7

Respuesta :

AudioLeech7 AudioLeech7

10-01-2017

-2x-3(6x-11)=-7
-2x-18x+33=-7
-20x+33=-7
-33 -33
-20x=-40
/-20 /-20
x=2

y=6(2)-11
y=12-11
y=1

Your coordinates are (2, 1).

Answer Link

Otras preguntas

In the following sentence, what is the antecedent of the pronoun "it"? "the class members chose Chicago to visit because it provides the best opportunity

Which of the following sentence is complete? a. When she went to the store to purchase groceries b. It was a good day for icecream c. Garbage as far as the e

During the Industrial Revolution, inaction on behalf of the government to pass labor laws and protect the workers resulted in the formation of labor unions true

solve the equation x/3-5=y for x

change 4 7/8 to an improper fraction ?

in the executive branch the presidents cabinet is made up of

________ current form of government is a theocracy. a. Iraq's c. Iran's b. Saudi Arabia's d. Kuwait's

What is a common response for managing heat cramps, heat exhaustion, and heat stroke?

Which sentence uses a verb that agrees with its compound subject? a. Neither the train nor the bus runs that late. b. Either Dennis or Shelly are bringing the a

Which of the following is likely to be least beneficial to an alcoholic? a. family therapy b. a 12-step program c. group therapy d. simple treatment options

good job