book Maths Puzzle Numerical Ability

I am trying to find the anser to these equaisions...Please help
A(-2,8), B(10,-1)
X(-7,-1), F(-6,-1)

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book Other Question

3[3-3(x+1)]+1=2(-14-x)+2x+14 peter wanted to draw a line parallel to the line of a window with equation y = x + 2.if the line is supposed to pass through point (2,3).what is the equation of the line desired by peter?