Reducir a términos semejantes 9x-7x+3x
1 answer:
Answer:
5x
Step-by-step explanation:
9x-7x+3x
Subtract terms 9x-7x which get you 2x.
2x+3x
Add terms 2x+3x which get you 5x.
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Assuming the order of selection doesn't matter:
Answer:
12
Step-by-step explanation:
144 divided by 12 is 12
Answer:
so wouldn't you just take $37.80 and divide it by two? Which ends up being $18.90
First number 16, second number 18