djmegafreeze
djmegafreeze djmegafreeze
  • 06-06-2018
  • Mathematics
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Which value of y is a solution of the inequality? ​ 2y+9≤112y+9≤11

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gmany
gmany gmany
  • 09-06-2018
[tex]2y+9\leq11\ \ \ |-9\\\\2y\leq2\ \ \ |:2\\\\y\leq1\to y\in\left(-\infty;\ 1\right>[/tex]
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