0.3у + 1.1 - 0.5у - 1 = 5.6 - у
Combining like terms, we get:
-0.2у + 0.1 = 5.6 - у
Adding 0.2у to both sides:
0.1 = 5.6 - 0.8у
Subtracting 5.6 from both sides:
-5.5 = -0.8у
Dividing by -0.8:
у = 6.875
Therefore, у = 6.875.
0.3у + 1.1 - 0.5у - 1 = 5.6 - у
Combining like terms, we get:
-0.2у + 0.1 = 5.6 - у
Adding 0.2у to both sides:
0.1 = 5.6 - 0.8у
Subtracting 5.6 from both sides:
-5.5 = -0.8у
Dividing by -0.8:
у = 6.875
Therefore, у = 6.875.