Question

275 - X = 120 + 135​

Answer 1

Ответ:

Пошаговое объяснение:

275 - X = 120 + 135

275-X=255

X=255-275

-X=-20

X=-20/(-1)

X=20

Answer 2

120+135 = 255

275 - 255

х = 20

Answer 3

To solve for X in the equation 275 - X = 120 + 135, you can follow these steps:

1. First, simplify both sides of the equation by performing the operations:

275 - X = 120 + 135

2. Add 120 and 135 on the right side of the equation:

275 - X = 255

3. Now, to isolate X on the left side of the equation, you can subtract 275 from both sides:

275 - X - 275 = 255 - 275

This simplifies to:

-X = -20

4. Finally, to solve for X, multiply both sides of the equation by -1 to get X by itself:

(-1) * (-X) = (-1) * (-20)

This simplifies to:

X = 20

So, the value of X in the equation is 20.