Math
Solve x + 2y = 14 and 2x + 2y = 22
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Asked by
AnneS2
Last updated by
anonymous
x + 2y = 14
x + 2y -2y= 14-2y
x=14-2y
2x + 2y = 22
2(14-2y) + 2y = 22
2(14) (2)(-2y) + 2y = 22
28-4y + 2y = 22
28-2y= 22
28-2y-28= 22-28
-2y=-6
-2y/-2=-6/-2
y=3
x=14-2y
x=14-2(3)
x=14-6
x=8