There are two terms in that expression. They are " 9h " and " 13 ".
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9h + 2 < - 79 9h < - 81 h < - 9
-98-4h+8k-40+k-9h = (-98-40)+(-4h-9h)+(8k+k) = -138-13h+9k
-9h-6+12h+40=22 -9h+12h=22-40+6 3h=-12 h=-4
-9h - 6 + 12h + 40 = 22, simplifying this gives12h - 9h + 40 - 6 = 223h + 34 = 22, taking 34 off both sides gives3h + 34 - 34 = 22 - 343h = -12, thush = -12/3 = -4
The answer to 9h + 2 < -79 is H < -9