seedeng35
seedeng35
12-11-2020
Mathematics
contestada
what is 2x + 20 ≤ 50
Respuesta :
Jean3795
Jean3795
12-11-2020
Answer:
x ≤ 15
Step-by-step explanation:
2x + 20 - 20 ≤ 50 -20
2x ≤ 30
2x/2 ≤ 30/2
x ≤ 15
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