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3 years ago

Complete the solution of the equation. Find the value of y when x equals -2. X + 2y = -12

Mathematics

1 answer:

telo118 [61]3 years ago

6 0

x = -2

-2 + 2y = -12

add 2 to both sides: 2y = -10

divide by 2 on both sides: y = -5

when x = -2, y = -5

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