exam Maths Puzzle Numerical Ability

i dont know how to figure out this parallel and perpindicual lines thing i have. the question on my paper sais: write an eqation for the line that is parallel to y=5x+1 and passes through the point (2,-3)

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exam Other Question

Solve for x:
(x-3)(x+1)>(x+2)(x-1)
Solve by factoring.

4x 2nd power - 1 = 0