|-9| means the absolute value of -9 which is 9
so we have 9 - 9 = 0 (answer)
Answer:
x=-15
Step-by-step explanation:
50=-10(x+10)
Distribute 10: 50=-10x-100
Add 100 to both sides: 100+50=-10x-100+100
150=-10x
Simplify: 150/-10=-10x/-10
x=-15
It could be 30 to 31 but February has 28 expected from a leap year with 29 days
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Usury 1817 could help62625[617]
