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sammy [17]
3 years ago
9

-6x+5y=1 6x+4y=-10 what is the answer to this problem by elimination

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
8 0

Answer:

(-1,-1)

Step-by-step explanation:

-6x+5y=1

6x+4y=-10

Add the two equations together to eliminate x

-6x+5y=1

6x+4y=-10

---------------------

9y     = -9

Divide by 9

9y/9 = -9/9

y= -1

Substitute back into one of the equations to find x

-6x+5y=1

-6x +5(-1) = 1

-6x -5 = 1

Add 5 to each side

-6x -5+5 = 1+5

-6x = 6

Divide by -6

-6x/-6 = 6/-6

x = -1

(-1,-1)

OleMash [197]3 years ago
7 0

Answer:

x= -1 and y= -1

Step-by-step explanation:

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