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Eleven times one number is 9 more than 8 times another number. The first number minus four is half the second number.

Enter the smaller of the two numbers.

Answer :

Let the numbers are: x and y

Eleven times one number is 9 more than 8 times another number

so,

[tex]11x=8y+9\rightarrow(1)[/tex]

And, The first number minus four is half the second number

so,

[tex]x-4=0.5y\rightarrow(2)[/tex]

from equation (2):

[tex]x=0.5y+4[/tex]

substitute with (x) into equation (1) then solve for (y):

[tex]\begin{gathered} 11(0.5y+4)=8y+9 \\ 5.5y+44=8y+9 \\ 5.5y-8y=9-44 \\ -2.5y=-35 \\ \\ y=\frac{-35}{-2.5}=14 \end{gathered}[/tex]

substitute with (y) into equation (2) to find (x):

[tex]\begin{gathered} x-4=0.5\cdot14 \\ x-4=7 \\ x=7+4 \\ x=11 \end{gathered}[/tex]

so, the answer will be:

The smaller of the two numbers = 11

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