Question

Ecuacion 1
) 5x + 9 = 9x - 3
Ecuación 2
( ) 15y - 19 - 12y = 12y + 2 - 12y
(
(
) 3 = x
( ) 3y = 21
(
) + 3 + 9 = 4x - 3 + 3
( ) 3y - 19 = 2
(
19 = 4X - 3
( )y = 7
(
) - 5x + 5x + 9 = 9x - 3 - 5x
) + 19 + 2y - 19 = + 2 + 19
(
) 12 = 4x
) 15y - 19 = 12y + 2
Ecuación 4
Ecuación 3
) 11m + 2 = 12m - 6
(
(
) 15 = 112 - 2.5 +- 62
(
- 1m = +-8
) 6z + 15 = 112 - 2.5
(
m = 8
( )3.5 = 2
( ) 11m + 2 = 7m + 5m - 6
( ) 17.5 = 5z
( )– 2 – 1m + 2 = – 6 – 2
(
) 2.5 + 15 = 5z - 2.5 + 2.5
(
– 1m + 2 = -6
( ) -6Z + 62 + 15 = 112 - 2.5 - 6z
(
) - 12m + 11m + 2 = 12m - 6 - 12m
(
0-(- 1m) = -(- 8)​

Answer 1

Respuesta:

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