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8 votes
8 votes
Solve the system. Tell how many solutions the system has.

3x + 9y= −6
x + 3y= −2


The system has
(select)
solution(s).

User Sprabhakaran
by
2.5k points

1 Answer

14 votes
14 votes

Answer:

the system has a solution

Explanation:

3x+9y=-6

x+3y=-2

substitute eqtn 2 into 1

x+3=-2

x=1

User Bsteo
by
3.2k points