-53+(20 -7)

To solve the expression -53 + (20 - 7), we need to simplify it step by step.

First, calculate the value inside the parentheses: 20 - 7 = 13.

Now we can substitute this value back into the expression: -53 + 13.

Finally, perform the addition: -53 + 13 = -40.

So, -53 + (20 - 7) = -40.