Question

53-7=40+(..-.)=..+.=..

Answer 1

Ответ:

53-7=40+(13-7)=40+6=46

Answer 2

To solve the equation 53 - 7 = 40 + (x - y) = z + w = u, we can follow the order of operations and solve for each variable step by step.

Step 1: Solve for (x - y): 53 - 7 = 46, so 40 + (x - y) = 46.

Step 2: Solve for x - y: To isolate (x - y), we subtract 40 from both sides: (x - y) = 46 - 40 (x - y) = 6

Step 3: Solve for z + w: We are given that (x - y) = 6, so z + w = 6.

Step 4: Solve for u: We are given that z + w = 6, so u = 6.

Therefore, the solution to the equation is: (x - y) = 6 z + w = 6 u = 6