Solve for x and y in the following equations: x - 2y = 4; x + y = 2
a. 2 1
x = -2Ä y = 4Ä
3 3
b. 2 2
x = 2Ä y = - Ä
3 3
c. 1 2
x = 4Ä y = 1Ä
3 3
d. 1 2
x = 2Ä y = 1Ä
3 3
e. 2
x = 2Ä y = 1
3
b. 2 2
x = 2Ä y = - Ä
3 3
Mathematics
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