z/7 - 6 greater than or equal to -5
z/7 - 6 >= -5
z/7 >= 1
z >= 7
Wait i still don't get it
How did you get to the last part?
z/7 >= 1
Multiply both sides by 7.
z >= 7
so since you have the z/7=1 you have to remove the fraction to simplify the answer. Multiply both sides by 7 and z>7 is your answer.
To solve the inequality z/7 - 6 ≥ -5, follow these steps:
Step 1: Add 6 to both sides of the inequality:
z/7 - 6 + 6 ≥ -5 + 6
This simplifies to:
z/7 ≥ 1
Step 2: Multiply both sides of the inequality by 7:
7 * (z/7) ≥ 1 * 7
This simplifies to:
z ≥ 7
So the solution to the inequality z/7 - 6 ≥ -5 is z ≥ 7.