exam Maths Puzzle Numerical Ability

Is this ordered pair a solution to these equations

(2,3)

the equations are -2x+3y=5 and 3x+2y=12

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exam Other Question

Which of the following equations represents a line l that goes through (12,-9) and has a slope of -1/3?

a) y=-1/3-5/3 b)y=-1/3x c)y=-1/3x-5 d)y=-1/3x+5

Thanks so much for any help provided. can you find the points where the line x + 2y = 6 crosses the x axis and y axis?