2 years ago

Whats the solution of y = x +2 2x - 5y = 2

Mathematics

1 answer:

aleksandr82 [10.1K]2 years ago

7 0

Answer:

x = -4, y = -2

Step-by-step explanation:

substitute for y

2x - 5(x + 2) = 2

distribute -5

2x -5x - 10 = 2

solve

-3x - 10 = 2

add 10 on both sides

-3x = 12

divide by -3

x = -4

now substitute for x in the equation y = x + 2

y = -4 + 2

y = -2

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