3 years ago

1.) 2x + y = 3 2.) x - 2y = -1 If equation 1 is multiplied by 2 and then the equations are added, the result is

Mathematics

1 answer:

Alexus [3.1K]3 years ago

5 0

3×2=6
6+(-1)=6-1=5
The answer is 5

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