- 4x +3y = 48, 6x – 3y = 12
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Answer:
Explanation:
3y = 48 + 4x
y = 48/3 + 4x/3
y = 16 + 4x/3
6x - 3y = 12 ( Taking y's value)
6x - 3(4x/3) = 12 ( 3's cancel out)
6x -4x = 12
2x = 12
x = 6
y = 4*6/3
y = 8.
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