Answer:
x≥−4
Step-by-step explanation:
Add x to both sides.
2x+7+x≥−x−5+x
3x+7≥−5
Subtract 7 from both sides.
3x+7−7≥−5−7
3x≥−12
Divide both sides by 3

x≥−4
hope this helps
To write a percent as a decimal you move the decimal point two spaces to the left. Therefore the decimal best representing 27.2% would be .272
If you meant divided by then its 7b3 + 4ab + 4a2