Question

X-217=139 x= (пример) x= (корень уравнения)

Answer 1

$x - 217 = 139 \\ x = 139 + 217 \\ x = 356$

Ответ: х=356

Answer 2

To find the value of x in the equation X-217=139, we need to isolate x on one side of the equation. Here's how you can do it step by step:

Step 1: Move the constant term to the other side of the equation by adding 217 to both sides:

X - 217 + 217 = 139 + 217

This simplifies to:

X = 356

So the value of x is 356.