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 + 24у29у - 24у = 21605у = 2160
Divide by 5 to solve for y:y = 2160 / 5y = 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 + 24у
29у - 24у = 2160
5у = 2160
Divide by 5 to solve for y:
y = 2160 / 5
y = 432
Therefore, the value of у is 432.