Find the sum of the first 30 positi
19. Solve: 3x + y = 15
2x - y=5
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19 answers. 320 people helped. 3x+y=15 /2x-y=
5. x-2y=3. x-y =3/2. eddibear3a and 14 more users found this answer ...
Step-by-step explanation:
2) x + 7y = 10; 3x – 2y = 7 (3) 2x – 3y = 9; 2x + y = 13 (4) 5m – 3n = 19; m – 6n = –7 (5) 5x + 2y = –3; x + 5y = 4 (6) 13x+y=103; 2x+14y=114
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