exam Maths Puzzle Numerical Ability

y-5x-3
4x+5y=-11

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exam Other Question

(3x and the square root of 2 minus three x and the square rootnof 3 plus 8 plus three x and the square root of 3 Solve the system of equations using the addition (elimination) method. If the answer is a unique solution, present it as an ordered pair:(x,y). If not, specify whether the answer