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OpenStudy (anonymous):
Solve this system of equations using any method. 3x – y = 4 x + 2y = 13
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OpenStudy (anonymous):
A.(5, 11) B.(4, 8) C.(–1, 7) D.(3, 5)
OpenStudy (anonymous):
use either substitution or elimination
OpenStudy (anonymous):
i tried substitution but i couldnt figure it out:/ im stuck
OpenStudy (anonymous):
okay so for the second problem multiply it by -3
OpenStudy (anonymous):
the answer is d but once you solve the equation you will get the y then you plug in the y to the other equation and you will get x
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