Question

15,5x+27,7−9,8x−x. пж

Answer 1

Ответ:

4,7х+27,7

Пошаговое объяснение:

15,5x+27,7−9,8x−1x=15,5x−9,8x−1x+27,7=4,7х+27,7

Так как 15,5x;−9,8x;−1x,- это подобные члены выражения

Answer 2

To simplify the expression 15.5x + 27.7 - 9.8x - x, you can combine like terms:

15.5x - 9.8x - x + 27.7

Now, add the coefficients of the x terms together:

(15.5 - 9.8 - 1)x + 27.7

Now, perform the subtraction of the coefficients:

(4.7)x + 27.7

So, the simplified expression is 4.7x + 27.7.