Question

X-3 =4 +8 - - - 18 18 18

Answer 1

X-3=12
x=12+3
x=15
ответ

Answer 2

Х-3=4+8
х=3+4+8
х=15
Ответ: х=15

Answer 3

Let's break down the expression step by step:

X - 3 = 4 + 8 - - - 18 18 18

First, we simplify the expression by combining the terms on the right side:

X - 3 = 4 + 8 - (-18) - 18 - 18

Now, let's simplify further:

X - 3 = 4 + 8 + 18 + 18 - 18 - 18

The -18 and -18 cancel each other out:

X - 3 = 4 + 8 + 18 + 18

We can now sum up the numbers on the right side:

X - 3 = 48

To isolate X, we add 3 to both sides of the equation:

X - 3 + 3 = 48 + 3

X = 51

Therefore, the value of X is 51.