Question

ordered pairs system of equations
4x+4=2
x-y=2

Answer 1

like with the parenthesis.. and show me how u guys did it please

{4x+4=2
{x-y=2

Answer 2

so multiply bottom equation by 4

Answer 3

now add the equations

Answer 4

4x+4y=2 <---assume you meant this
4x-4y=8

Answer 5

now add the equations

Answer 6

yes... ty

Answer 7

8x+0=10
8x=10
x=10/8
you can reduce
and then just plug this value in the one of the equations given and solve for y

Answer 8

u saved my life :-) i had a make up test on thisthat i didnt do on october

Answer 9

:)

Answer 10

wow so you understood everything i did?

Answer 11

yeah.. its cuz i forgot

Answer 12

great i'm glad i could help
have a great night

Answer 13

ty