melaniecruz349 melaniecruz349
  • 01-06-2020
  • Mathematics
contestada

Solve the system of equation: y = x + 5 ; y = 2x +2 x= ? , y = ?

I need this ASAP
It's simple Please!!!!!!!

Respuesta :

chantelannthompson chantelannthompson
  • 01-06-2020

Answer:

x = 3

y = 8

Step-by-step explanation:

y = x + 5

y = 2x + 2

They both equal y, so:

x + 5 = 2x + 2

x + 3 = 2x

3 = x

Put the value of x into the equations:

y = 3 + 5 = 8

y = 2(3) + 2 = 8

x = 3

y = 8

Answer Link
sarahkim16
sarahkim16 sarahkim16
  • 01-06-2020
so y= 2x + 2
x +5 = 2x +2
5 - 2 = 2x - x
3 = x
Answer Link

Otras preguntas

A(n) ________ is a web application that allows users to easily add and edit content on a web page.
what was the right to be put on trial twice for the same crime
What is the value of x, when 10(x + 2) = 5(x + 8)? A) x = 1 B) x = 2 C) x = 4 D) x = 5/6
How many zeros are in the simplified expression 4 times 10
a living room measures 24 feet by 15 feet an adjacent square dining room measures 13 feet on each side if carpet cost 6.98 per square what's the total cost of
Is this Wright 80 - 65% new number
I need help with this work for a friends can someone please help me . Thank you so much
Which conquistador traveled the longest distance on land
Ben is a tour guide at museum. each tour group can have no more than 7 people/ If Ben give tours to 66 people . How many tours will he give?
(2x-y) ( x-8y+7) how do I solve this problem ?