Question

8x-4y-6x-5y; -0,5m+t-m+0,7t​

Answer 1

Ответ:

1) 2x-9y  2)-1.5x+1.7y

Пошаговое объяснение:

1) 8x-4y-6x-5y

2x-9y

2)-0,5m+t-m+0,7t

-1.5x+1.7y

Answer 2

It looks like you have two expressions:

1. 8x - 4y - 6x - 5y
2. -0.5m + t - m + 0.7t

Let's simplify each expression:

1. 8x - 4y - 6x - 5y: Combine like terms: (8x - 6x) + (-4y - 5y) = 2x - 9y

2. -0.5m + t - m + 0.7t: Combine like terms: (-0.5m - m) + (t + 0.7t) = (-1.5m) + (1.7t) = -1.5m + 1.7t

So, the simplified expressions are:

1. 2x - 9y
2. -1.5m + 1.7t