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OpenStudy (anonymous):
Solve the system of equations: what is the y-value in the solution? 3x - 5y = -16 and 2x + 5y = 31
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OpenStudy (cwrw238):
add the 2 equations to eliminate y then solve resulting equation for x then plug value of x into first equation to find y value
OpenStudy (anonymous):
3x - 5y = -16 2x + 5y = 31 5x + y = 15 Like this?
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