Contact Style About

systems of equations. solve using substitution show all work

x=3y+6
2y+x=-9

By Sophia

systems of equations. solve using substitution show all work

x=3y+6
2y+x=-9

About the author
Sophia

S.
s. Find two consecutive odd positive integers, sum of whose squares is 130​

What is the greatest common factor of this expression?
12m + 18m2

A.
6
B.
2
C.

1 thought on “systems of equations. solve using substitution show all work<br /><br /> x=3y+6<br /> 2y+x=-9”

  1. Step-by-step explanation:

    x = 3y + 6 — (1)

    2y + x = 9

    From equation 1,

    => 2y + (3y +6) = 9

    => 5y + 6 = 9

    => 5y = 3

    => y = 3/5 = 0.6

    x = 3y + 6 = 1.8 + 6 = 7.8

    Reply

Leave a Comment