Mathematics, 19.03.2021 07:10 alliaespino

Multiply each equation by a constant that would help to eliminate the y terms. 2x-5y = -21
3x-3y = -18
What are the resulting equations?
6x-15y = -63
- 15x+15y = 90
6x-15y = 63
-15x+15y = 90
6x-15y=-63
- 15x+ 15y = -90

Answers: 2

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Multiply each equation by a constant that would help to eliminate the y terms. 2x-5y = -21
3x...