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How do find the value of "y = x - 4 ; y = -20"?

User PhilMacKay
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2 Answers

11 votes
Y=X-4. -20 = x -4. -20+4 =X. -16 = X
User JFrenetic
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12 votes

Answer:

x=-16

Explanation:

y=-20

y=x-4

-20=x-4

x=-16

User Avance
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