Problem

Is \( (59,-59) \) a solution to the equation \( y=-x ? \)

Solution

Step 1 ：1. (-59)=-59

Step 2 ：2. Substitute x and y: -(-59)=59

Step 3 ：3. Simplify: 59=59

From Solvely APP
Source: https://solvelyapp.com/problems/19355/

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