Question

954 - 4,9 = 987 - 1;​

Answer 1

954-4‚9=987-1

954-987=-4‚9-1

-33=-5‚9

-27‚1

Answer 2

It seems there might be a mistake or confusion in the equation you've provided. Let's break down the equation step by step to see if we can clarify things:

Equation: 954 - 4.9 = 987 - 1

Left-hand side: 954 - 4.9 = 949.1

Right-hand side: 987 - 1 = 986

So, the equation would look like this: 949.1 = 986

However, these two values are not equal. Therefore, the equation you've provided does not hold true. If there's something specific you're trying to calculate or express, please provide more information or clarify the equation.