You can put this solution on YOUR website! solve this inequality and set it on a number line
-7<9x+2<11
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Subtract 2 along the line to get:
-9 < 9x < 9
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Divide thru by 9 to get:
-1 < x < 1
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Draw a number line.
Plot x = -1 and x = 1 with an open circle on each point.
Connect those open circles with a line segment.
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That is your graph of the solution.
Cheers,
Stan H.
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