3 years ago

2x-y=-3, 3x+y=-2 ANSWER FAST!!!!!!

Mathematics

1 answer:

AleksAgata [21]3 years ago

8 0

Answer:

x = -1, y = 1

Step-by-step explanation:

2x-y=-3 // y = 2x + 3 (eqn 1)

3x+y=-2 (eqn 2)

sub 1 into 2

3x + 2x + 3 = -2

5x = -5

x = -1

sub x = -1 into eqn 1

y = -2+3

y = 1

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