Solve the system of equations.

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asked Sep 5, 2022 141k views

3 votes

Solve the system of equations.

Mathematics
high-school

McX asked

by McX

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1 Answer

6 votes

Explanation:

$- 6y + 11x = - 36 \\ - 4y + 7x = - 24 \\ 11x = 6y - 36 \\ x = (6y - 36)/(11) \\ - 4y + 7( (6y - 36)/(11) ) = - 24 \\ - 4y + (42y)/(11) - 22.91 = - 24 \\ - 4y + (42y)/(11) = - 1.09 \\ - 0.18182y = - 1.09 \\$

$y = 5.99 = 6 \\ y = 6 \\ x = (6(6) - 36)/(11) \\ x = (36- 36)/(11) = 0$

Conrad Parker answered Sep 9, 2022

by Conrad Parker

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