book Maths Puzzle Numerical Ability

Graphing equations: Graph Using a table of values
A) x+y=5
B) y= -x+3

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3w =w.3 Hi Tutors:

I undersand Absolute Value quite well, however I need some help with this problem. Can someone please help me understand this one. Thanks
2|2x-7|+11=25 Do I use the