3 years ago

Solve the following system of equations x=-y-9 5x-6y=-1

Mathematics

1 answer:

juin [17]3 years ago

5 0

Answer:

x=y-9....1

5x-6y=-1.....2

putting the value of x in eqn 2

5y-45-6y=-1

-y=44

y=44

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Keywords: linear equation, substitution method

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