What is the variable of 8b+3.2
1 answer:
Answer:
the variable here is the letter b.
Step-by-step explanation:
the variable is another name for unknown .
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Answer:
1/3
Step-by-step explanation:
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68.32 divided by 2.8 is 24.4. I hope this helps!
Sorry I don’t know how to type it
7) -5-x=0
x=-5
8) 4x-36=0
4(x-9)=0
x-9=0
x=9
