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How to solve ∣y+3∣=8

User Roy Lin
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1 Answer

5 votes

Answer:

y = 5, y = -11

Explanation:

| y + 3 | = 8

To solve absolute value, find the two possible equations.

y + 3 = 8 or y + 3 = -8

The absolute value turns a positive expression into a positive and a negative expression into a positive expression, so that's why we needed to write two equations. One with a negative 8 , one with a positive 8.

y + 3 = 8, y + 3 = -8

Subtract 3 from the left side of both equations

y = 5, y = -11

The equations cannot be simplified further, so this is our answer.

Hope this helps :)

User Robby Cornelissen
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