2 years ago

−5x+2y=9 y=7x solve the system of equation

Mathematics

1 answer:

egoroff_w [7]2 years ago

6 0

Here to solve the equation we need to plug in the value y as given. -5x+2(7x)=9. -5x+14x=9. 9x=9. X=1.

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−5x+2y=9 y=7x ​ solve the system of equation

−5x+2y=9 y=7x solve the system of equation