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RideAnS [48]
2 years ago
11

Solve each system by elimination.

Mathematics
1 answer:
mixas84 [53]2 years ago
3 0
For eliminating you need to have a variable that cancels the other out and in this case 2x and -2x do. Then you want to take -3y+9y and add the numbers after the equal sign. -9+3
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