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Official Specimen Paper 1 · Q1

Paper 1Algebra

The sum of the two values of xx that satisfy the simultaneous equations

x−3y+1=0and3x2−7xy=5x-3y+1=0\quad\text{and}\quad3x^2-7xy=5

is

A−8.5-8.5
B−7.5-7.5
C−1.5-1.5
D3.53.5
E4.54.5
F55

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