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Ksenya-84 [330]

3 years ago

9

Using a matrix equation solve 3x-8y=-35

1 answer:

SCORPION-xisa [38]3 years ago

4 0

3x-8y=-35
- First thing you need move the 3x to the right hand like this one
-8y=-3x-35 ( positive move to another side change to negative )
And then you need to move -8 to the right hand to !
y=-3/-8 -35/-8 so you need to change the negative to positive y=3/8 + 35/8 ( 3/8 mean 3 over 8 )
The answer is y= 3/8 + 35/8

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