deajiah14
deajiah14
11-12-2020
Mathematics
contestada
Solve for x.
12x - 39 <_9 AND -4x + 3 <-6
Respuesta :
Аноним
Аноним
11-12-2020
Left:
Add 39 to both sides
Leaves you with 12x ≤ 48
Divide both sides by 12
Answer: x ≤ 4
Right question:
Subtract 3 from both sides
Leaves you with: 4x < -9
Divide both sides by -4
Answer: x > 9/4
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