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Mathematics 10 Online
OpenStudy (rissyroo118):

how would |2x -9| < 15 look on a graph?

OpenStudy (rissyroo118):

HELPPPPPPP

jimthompson5910 (jim_thompson5910):

|2x -9| < 15 turns into -15 < 2x-9 < 15

jimthompson5910 (jim_thompson5910):

do you see how to solve -15 < 2x-9 < 15 ?

OpenStudy (rissyroo118):

no i need it on like how to put it on a graph

jimthompson5910 (jim_thompson5910):

you have to solve it before you can graph

OpenStudy (rissyroo118):

not sure how to solve it

jimthompson5910 (jim_thompson5910):

how do we undo that -9 ?

OpenStudy (rissyroo118):

really not sure

jimthompson5910 (jim_thompson5910):

what operation undoes subtraction?

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