Evaluate
\frac{181y}{10}-12.4
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\frac{181y}{10}-12.4
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23.8y-7.7-\left(6.7y+4.7\right)+y
Use the distributive property to multiply 7 by 3.4y-1.1.
23.8y-7.7-6.7y-4.7+y
To find the opposite of 6.7y+4.7, find the opposite of each term.
17.1y-7.7-4.7+y
Combine 23.8y and -6.7y to get 17.1y.
17.1y-12.4+y
Subtract 4.7 from -7.7 to get -12.4.
18.1y-12.4
Combine 17.1y and y to get 18.1y.
23.8y-7.7-\left(6.7y+4.7\right)+y
Use the distributive property to multiply 7 by 3.4y-1.1.
23.8y-7.7-6.7y-4.7+y
To find the opposite of 6.7y+4.7, find the opposite of each term.
17.1y-7.7-4.7+y
Combine 23.8y and -6.7y to get 17.1y.
17.1y-12.4+y
Subtract 4.7 from -7.7 to get -12.4.
18.1y-12.4
Combine 17.1y and y to get 18.1y.
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