Unknownnn12345 Unknownnn12345

01-04-2021
Mathematics

contestada

Y=2x-10
3x-7y=37 I need to solve by substitution

Respuesta :

laharisowmya laharisowmya

01-04-2021

Answer:

x=3, y=-4

Step-by-step explanation:

3x-7(2x-10)=37

3x-14x+70=37

-11x=37-70

-11x=-33

x=3

y=2(3)-10

y=6-10

y=-4

Answer Link

Otras preguntas

which characteristic is shared by all cells?

Who controlled the city of Venice before the unification of Italy? A. Kingdom of the Two Sicilies B. Austrian Empire C. Papal States D. Kingdom of Sardinia

a baker uses 5.5 pounds of flour daily , how many ounces of flour will he use in two weeks use words numbers or pictures

Which of the following rulers, famous for his strong government and military, was crowned Holy Roman Emperor by Pope Leo III? Henry III Charlemagne Clovis Otto

When Europeans arrived at Great Zimbabwe in the 1500s, what did they find? a society in a state of war a large, prosperous society a desolated area with stone r

How would the Philippine government respond to an insurgency?

the ratio of blue marbles to white marbles in a bag is 4 to 5 . at this rate, how many blue marbles are there if there are 15 white marbles

To what extent was colonial America a land of opportunity

Mr. thomas spent $1600 of his savings on a television set and 2/5 of the remainder on a refrigerator. he had 1/3 of his original amount of savings left. a) what

why did Australia leave the British empire?