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2x - 5 ≤ 5x + 4 < 11 pls answer step by step
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Step-by-step explanation:
2x-5 ≤ 5x+4 < 11
from this,
2x-5 ≤ 5x+4 ------ 1
5x+4. < 11 ---------- 2
from EQ 1,
2x-5 = 5x-4
2x-5x = 4+5
-3x = 9
x = - 9/3
x = -3
substituting x = -3 in EQ 2,
5(-3)+4 < 11
-15+4 < 11
-11 < 11
hence , it is represented.
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