exam Maths Puzzle Numerical Ability

3x+y=-2
2x-y=-3

solve by graphing. Find the intersection.

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exam Other Question

Write an equation of the line containing the givn point and parallel to the given line. Express your answer in the form y=mx+b

(-7,8); 7x=5y+2
Please help me answer the following probelm. Write the equation of the line which has y- intercept (0,5) and is perpendicular to the line with the equation y = -3x+ 1.