Respuesta :

renknee

Answer:

a ≥ 16

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

  • [tex]-30 \geq -4a + 18 -16 + 2a[/tex]
  • [tex]-30 \geq -2a + 2[/tex]

Step 2: Flip the equation.

  • [tex]-2a + 2 \leq -30[/tex]

Step 3: Subtract 2 from both sides.

  • [tex]-2a + 2 -2 \leq -30-2[/tex]
  • [tex]-2a \leq -32[/tex]

Step 4: Divide both sides by -2 and flip the sign.

  • [tex](-2a)/(-2) \leq -32/(-2)[/tex]
  • [tex]a \geq 16[/tex]

Otras preguntas