Question

Х + (590 - 320) = 400 • 2 - 30

Answer 1

Ответ:

Х + (590 - 320) = 400 • 2 - 30

х+590-320=770

х=770-590+320

х=500

Answer 2

Ответ:

x+270=770

x=770-270

x=500

500+270=770

770=770

Answer 3

To solve the equation, let's start by simplifying the expressions on both sides:

On the left side, we have:

X + (590 - 320) = X + 270

On the right side, we have:

400 • 2 - 30 = 800 - 30 = 770

So the equation becomes:

X + 270 = 770

Now, let's isolate the variable X by subtracting 270 from both sides:

X + 270 - 270 = 770 - 270

X = 500

Therefore, the value of X that satisfies the equation is 500.