<span>Simplifying
8z + 3z = 8
Combine like terms: 8z + 3z = 11z
11z = 8
Solving
11z = 8
Solving for variable 'z'.
Move all terms containing z to the left, all other terms to the right.
Divide each side by '11'.
z = 0.7272727273
Simplifying
z = 0.7272727273</span>
Answer:84
Step-by-step explanation:you have to add 54 plus 3
30/12+the co efficient= the derivative form of the quotient...
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Answer:
21 hours
Step-by-step explanation:
44-2=42
42 divided by 2= 21.
She already had 2 pages, and she needs 44 total, so you subtract 2 from 44, then divided 44 by the amount she will write each hour of class.