diff --git a/1-js/02-first-steps/07-operators/1-increment-order/solution.md b/1-js/02-first-steps/07-operators/1-increment-order/solution.md
@@ -1,5 +1,5 @@

-The answer is:

- `a = 2`
- `b = 2`
@@ -9,10 +9,10 @@ The answer is:
```js run no-beautify
let a = 1, b = 1;

-alert( ++a ); // 2, prefix form returns the new value
-alert( b++ ); // 1, postfix form returns the old value

-alert( a ); // 2, incremented once
-alert( b ); // 2, incremented once
```

diff --git a/1-js/02-first-steps/07-operators/1-increment-order/task.md b/1-js/02-first-steps/07-operators/1-increment-order/task.md
@@ -2,9 +2,9 @@ importance: 5

---

-# The postfix and prefix forms

-What are the final values of all variables `a`, `b`, `c` and `d` after the code below?

```js
let a = 1, b = 1;

diff --git a/1-js/02-first-steps/07-operators/2-assignment-result/task.md b/1-js/02-first-steps/07-operators/2-assignment-result/task.md
@@ -2,9 +2,9 @@ importance: 3

---

-# Assignment result

-What are the values of `a` and `x` after the code below?

```js
let a = 2;
-Original file line number
+Diff line change
@@ Expand Up / @@ -2,9 +2,9 @@ importance: 5 @@
     ---
-    # The postfix and prefix forms
-    What are the final values of all variables `a`, `b`, `c` and `d` after the code below?
     ```js
     let a = 1, b = 1;
@@ Expand Down @@