aaliyahjazell3792 aaliyahjazell3792

04-03-2021
Mathematics

contestada

What is the solution of the system ? Use substitution y=2x+7 y=x-1

Respuesta :

estellagetchell estellagetchell

04-03-2021

(-8,-9)

Explanation:

y=2x+7 ; y=x-1

x-1=2x+7

x-1-7=2x+7-7

x-8=2x

x-x-8=2x-x

x=-8

y=x-1

y=-8-1

y=-9

Answer Link

Otras preguntas

Which of these is a major reason colonists came to Massachusetts? "Colonial America has great farmland." "Colonial America offers religious freedom." "The Ameri

a yogurt costs 55 pence . how many yogurts can be bought for 3 pounds

How many genotypes are possible for the offspring of a homozygous male and heterozygous female.

Oranges have hundreds of seeds. What does this tell us about their pollination?

Japanese aggression toward China and Russia in the 1930s is most closely related to the concept of Lebensraum. isolationism. Mein Kampf. appeasement.

Where were new immigrants mainly coming from in the late 1800s

Which describes a significant difference between the North and the South in the years leading up to the Civil War?

Through the 20th century and continuing today, the nature of federalism has changed over time with new demands that have tended toward a system where the state

what adventure did Polydectes suggest that Perseus undertake?

The term __________ applies generally to those protections from the abuse of government power enjoyed by everyone in America. civil rights civil liberties prece