2x - 3y = 3.....multiply by 4
5x - 4y = 4....multiply by -3
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8x - 12y = 12 (result of multiplying by 4)
-15x + 12y = -12 (result of multiplying by -3)
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- 7x = 0
x = 0 <===
Answer:
its the last one
Step-by-step explanation:
6 is the greatest common factor of 24,30,42
Answer:
86, 593
Step-by-step explanation:
1 1 1
8 2 6 9 4
+ 3 8 9 9
_____________
8 6 5 9 3
Answer:
24
Step-by-step explanation:
15/2.5=6
multiply 4 by 6 and you get 24.