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

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