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Algebra

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Moderate

Solving Systems of Equations: Which Method is Best?

ALGEBR-OOAF4G

Solve the system of linear equations.
$$2x + 7 = y$$
$$3x + y = 22$$

A

$x = -3, y = 7$

B

$x = 7, y = 3$

C

$x = 3, y = 13$

D

$x = 13, y = -7$