Question

Resolver las siguientes ecuaciones aplicando la propiedad uniforme"
a. x + 9 = 19
b. y + 2 = 0
c. 6 - x =45
d. 9- x = -15
e. 26 - m = -76
f. -2x = -18
g. -77= -11x
h. -150 =30x
i. 5x/10 = -25
j. m - 5 =7

Answer 1

x + 9 = 19
x = 19-9
x =10


y + 2 = 0
y = -2

6 - x =45 
6-45 = x
-39 = x

9- x = -15 
9+15 = x
24 = x


26 - m = -76
26+76 = m
102 = m


-2x = -18 
18 = 2x 
18/2 = x
9 = x


-77= -11x
11x = 77
x = 77/11
x = 7


-150 =30x 
-150/30 = x
-5 = x


5x/10 = -25
5x = -25(10)
5x = -250
x = -250/5
x = -50

m - 5 =7
m= 7+5
m =12

Answer 2

Respuesta:

x + 9 = 19

x = 19-9

x =10

y + 2 = 0

y = -2

6 - x =45  

6-45 = x

-39 = x

9- x = -15  

9+15 = x

24 = x

26 - m = -76

26+76 = m

102 = m

-2x = -18  

18 = 2x  

18/2 = x

9 = x

-77= -11x

11x = 77

x = 77/11

x = 7

-150 =30x  

-150/30 = x

-5 = x

5x/10 = -25

5x = -25(10)

5x = -250

x = -250/5

x = -50

m - 5 =7

m= 7+5

m =12

Explicación paso a paso: