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OpenStudy (anonymous):
-2x + 2y = 2 -4y - 2x = -22 elimination method
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Parth (parthkohli):
Subtract both equations.
OpenStudy (anonymous):
Wait Parth I think there's a correct formula on this! can u avail it here
OpenStudy (anonymous):
-2x + 2y = 2 -4y - 2x = -22
Parth (parthkohli):
What kind of formula? I think that subtracting both equations and then solving for \(y\) is enough to get \(x\).
OpenStudy (anonymous):
elimination
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Parth (parthkohli):
Yep - that's elimination.
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