Question

(1001-z)*13=57 решите пжпжп

Answer 1

(1001-z)*13=57
умножим 1001-z на 13
13013-13z=57
-13z=57-13013
-13z=-12956
z=995

Answer 2

To solve the equation (1001 - z) * 13 = 57, follow these steps:

Step 1: Distribute the 13 on the left side of the equation. Step 2: Simplify and isolate the variable z. Step 3: Solve for z.

Let's go through each step:

Step 1: (1001 - z) * 13 = 57

Expand the left side: 13 * 1001 - 13 * z = 57

Step 2: 13013 - 13z = 57

Step 3: Now, let's isolate the variable z. To do that, we need to get rid of the constant term on the left side. We'll do this by subtracting 13013 from both sides:

-13z = 57 - 13013

Simplify:

-13z = -12956

Now, we want to solve for z, so we'll divide both sides by -13:

z = (-12956) / (-13)

Simplify:

z = 996

So the solution to the equation is:

z = 996