Answer:
First Equation:
12x+7<−11
12x+7−7<−11−7
12x<−18
12x/12<-18/12
x<-3/2
Second Equation:
5x−8 ≥ 40
5x-8+8 ≥ 40+8
5x ≥ 48
5x/5 ≥ 48/5
x ≥ 48/5
Step-by-step explanation:
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