Answer:
If we are solving for x, then the answer is x = 4
Step-by-step explanation:
move 5 to other side
2.5x + 5 ≥ 15 - 5
2.5x = 10
Get rid of 2.5
2.5x = 10/2.5
x = 4
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Step-by-step explanation:
The equality means that 2.5x+5 is bigger than or equal to 15.
If you want to find x,
2.5x + 5 ≥ 15
2.5x ≥ 10
x ≥ 4
Therefore x is bigger than or equal to 4.
(Remember x may not equal to 4 since it's an equality. So write x ≥ 4, not x =4.)
