Current location - Health Preservation Learning Network - Slimming men and women - In a subtraction formula, the sum of the minuend, subtree and difference is 240, the difference is three times that of subtree, and the difference is ().
In a subtraction formula, the sum of the minuend, subtree and difference is 240, the difference is three times that of subtree, and the difference is ().
According to the meaning of the question:

The minuend = negative+difference =240/2= 120, because the difference is three times negative:

3x (difference) +x (subtraction) = 120x (subtraction) = 120/4=30, so:

The subtraction formula is (120)-(30)=(90) tencent games Mutual Aid Group.

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