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3 years ago

Will Mark Brainliest

Mathematics

1 answer:

Alisiya [41]3 years ago

4 0

Answer:

subtracting both equations

3x-10y=14

3x-9y=15

- - =-

_________

0-y=-1

y=1

then putting the value of y in first eqn

3x-10×1=14

3x=24

x=8

so x is 8and y is 1

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