Question

133+x+57=218.........​

Answer 1

Объяснение:

$133 + x + 57 = 218 \\ 190 + x = 218 \\ x = 218 - 190 \\ x = 28$

Answer 2

$\displaystyle 133+x+57=218\\190+x=218\\x=218-190\\x=28$

Answer 3

To solve for x in the equation 133 + x + 57 = 218, you need to isolate x on one side of the equation. Here's how you can do it step by step:

1. Start with the original equation:

   133 + x + 57 = 218

2. Combine the constants on the left side of the equation:

   133 + 57 = 190

3. Now, you have:

   190 + x = 218

4. To isolate x, you can subtract 190 from both sides of the equation:

   190 + x - 190 = 218 - 190

   x = 28

So, the solution to the equation is x = 28.