2 years ago

Solve each system using substitution or additions (elimination). -x+2y=-1 5x-10y=6

Mathematics

1 answer:

NNADVOKAT [17]2 years ago

8 0

Answer:

Step-by-step explanation:

L1 -x + 2y = -1

L2 5x - 10y = 6

-x + 2y = - 1 multiply by -1

x - 2y = 1 multiply by 5

5x - 10y = 5 is similar that 5x - 10y = 6

The system has no solution

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