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Simplify: (13/4)x - 8y- (5/4) x + 7y + 5

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\frac{13}4 x -8y-\frac54 x +7y +5\\ \\=(13x-5x)/(4) -y+5\\\\=(8x)/(4)-y+5\\\\=2x-y+5

User Ireneusz Skrobis
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