Question

cual es la solución de 8m-(6m-9)+(3m-2)=4-(7m-8)​

Answer 1

8m-(6m-9)+(3m-2) = 4-(7m-8)​

8m - 6m + 9 + 3m - 2  = 4 - 7m +8​

2m + 3m + 7  = 12 - 7m

5m  + 7 = 12 - 7m

5m + 7m = 12 - 7

12m =  5

m = 5/12

Eternamente axllxa

Answer 2

Respuesta:

m = x

$8x - (6x - 9) + (3x - 2) = 4 - (7x - 8)$

$8x - 6x + 9 + 3x - 2 = 4 - 7x + 8 \\ 5x + 7 = 12 - 7x \\ 7x + 5x = 12 - 7 \\ 12x = 5 \\ x = \frac{12}{5}$