Solve for y
y = \frac{63}{10} = 6\frac{3}{10} = 6.3
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2y+8y=\frac{504}{8}
Divide both sides by 8.
2y+8y=63
Divide 504 by 8 to get 63.
10y=63
Combine 2y and 8y to get 10y.
y=\frac{63}{10}
Divide both sides by 10.
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