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3 votes
Solve the system of equations by the substitution method.
x+y=4
y=-3x

User Shuddh
by
3.6k points

2 Answers

1 vote

Answer:

x= -2 y=6

Explanation:

-2+6=4

6=-3 x -2

User VVV
by
3.8k points
3 votes

Answer:

X= -2 Y=6

Explanation:

User Lazy
by
3.4k points