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beks73 [17]
2 years ago
8

Solve for x and y by elimination 3x+y=-1

Mathematics
2 answers:
Andreas93 [3]2 years ago
5 0

Answer:

we need 2 equations to solve by elimination

kipiarov [429]2 years ago
4 0

Answer:

Step-by-step explanation:

for x

3x + y = -1

subtract 3x from both sides

y = -3x - 1

answer

for y

3x + y = -1

subtract y on from both sides

3x = -y -1

divide by 3

x = -1/2y - 1/3

answer

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