У(10) + 2у - 8у + 6у - 1/3у = 720 + 8у
10у - 1/3у = 720 + 8у
Multiplying by 3 to get rid of the fraction30у - у = 2160 + 24у
Combining like terms29у = 2160 + 2429у - 24у = 2165у = 2160
Divide by 5 to solve for yy = 2160 / y = 432
Therefore, the value of у is 432.
У(10) + 2у - 8у + 6у - 1/3у = 720 + 8у
10у - 1/3у = 720 + 8у
Multiplying by 3 to get rid of the fraction
30у - у = 2160 + 24у
Combining like terms
29у = 2160 + 24
29у - 24у = 216
5у = 2160
Divide by 5 to solve for y
y = 2160 /
y = 432
Therefore, the value of у is 432.