AYUDA estoy atrapada Resuelve las siguientes ecuaciones
a) 2 000 + x = 3x – 1 000
b) 5m -7 = 13 – 3m
c) 6n +6 = 4n +12
d) 7x + 12 = 5x + 20
e) 5x + 3 = 2x + 9

a) x = 1500

b) m = 2.5

c) n = 3

d) x = 4

e) x = 2

Step-by-step explanation:

Just remember that whatever you do to one side of the equation, you must do to the opposite side. Your aim is to isolate x.

there are no short passages to look at