Question

A. x + 9 = 19
B. m + 5 = 7
C. y + 2 = 0
D. 5 + x = 32
E. 6 + x = 45
F. -12 = x + 50
G. -8 --m = -6
H. 6 - x = -15
I. -x -100 = 0
J. 26 - m = -76
AYUDAAAAA

Answer 1

x + 9 = 19

x = 19 - 9

x = 10
-----------------------------

m + 5 = 7

m = 7 - 5

m = 2

------------------------------------

y + 2 = 0

y = - 2
-----------------------------------

 5 + x = 32 

x = 32 - 5

x = 27
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6 + x = 45

x = 45 - 6

x = 39
--------------------------------

-12 = x + 50

- x = 50 + 12

- x = 62

x = - 62
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-8 -m = -6

- m = - 6 + 8

- m = 2

m = - 2
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6 - x = -15 

- x = - 15 - 6

- x = - 21

x = 21
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-x -100 = 0

- x = 100

x = - 100
---------------------------

26 - m = - 76

- m = - 76 - 26

- m = - 102

m = 102

Answer 2

Http://www.wolframalpha.com/input/?i=B.+m+%2B+5+%3D+7

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