Question

693-(x-115)=410 (X+112)-37=409

Answer 1

693-(x-115)=410

х-115=693-410

х-115=283

х=283+115

х=398

(X+112)-37=409

х+112=409+37

х+112=446

х=446-112

х=334

Answer 2

693-(x-115)=410 х-115=693-410 х-115=283 х=283+115 693-(х-115)=410 х=398

Ответ: х=398

(X+112)-37=409 х+112=409+37 х+112=446 х=446-112 (334+112)-37=409 х=334

Ответ: х=334

Answer 3

Let's solve the given equations step by step:

1. 693 - (x - 115) = 410

To solve this equation, first, we need to simplify the expression inside the parentheses:

x - 115

Now, substitute this expression back into the equation:

693 - (x - 115) = 410 693 - x + 115 = 410

Now, let's isolate the variable x by moving constant terms to the other side of the equation:

693 + 115 - 410 = x 808 - 410 = x x = 398

So the solution to the first equation is x = 398.

2. (x + 112) - 37 = 409

To solve this equation, let's first combine like terms:

x + 112 - 37 = 409 x + 75 = 409

Now, isolate the variable x by moving the constant term to the other side of the equation:

x = 409 - 75 x = 334

So the solution to the second equation is x = 334.

In summary:

1. x = 398
2. x = 334