Question

1200-х=2х500 решить с проверкой​

Answer 1

Ответ:

1200-×=1000

×=1200-1000

×=200

1200-200=2×500

1000=1000

Answer 2

To solve the equation $1200 - x = 2 \times 500$ and verify the solution, follow these steps:

Step 1: Solve for $x$: $1200 - x = 2 \times 500$

First, distribute $2$ into $500$: $1200 - x = 1000$

Next, isolate $x$ by subtracting $1200$ from both sides: $x = 1200 - 1000$

$x = 200$

Step 2: Verify the solution by substituting $x = 200$ into the original equation: $1200 - x = 2 \times 500$

Substitute $x = 200$: $1200 - 200 = 2 \times 500$

$1000 = 1000$

Since $1000 = 1000$, the solution $x = 200$ is correct.