Explanation:
[tex]\begin{gathered} \frac{3}{8}x\text{ + }\frac{1}{3}y\text{ = }\frac{17}{24}\text{ }\ldots equation\text{ 1} \\ x+7y=8\text{ }\ldots equation2 \end{gathered}[/tex]using substitution method:
from equation 2:
x = 8 - 7y
we substitute for x in equation 1:
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