Question

URGENT Solve -4a + 5 ≤ -7.

Answer 1

Answer:

a ≥ 3

Step-by-step explanation:

-4a + 5 ≤ -7

First, subtract 5 from both sides of the equation to isolate -4a:

-4a + 5 - 5 ≤ -7 - 5

-4a ≤ -12

Now, both numbers are negative and divisible by 4 so divide both sides by -4:

$\frac{-4a}{-4a} \geq \frac{-12}{-4}$

a ≥ 3

Hope this helps!

Answer 2

Answer:

a ≥ 3

Step-by-step explanation: