Answer:

Step-by-step explanation:

answer: 1/3
Step-by-step explanation:
there are two numbers so it will be 2/6
when you simplify you get 1/3
Answer:
look below
Step-by-step explanation:
x - 5 = 7
x = 12
.................
x - 8 = 20
x = 28
.................
x + 2 = -1
x = -3
................
x - 9 = 12
x = 21
...............
x + -6 = -7
x = -1
.................
x - 8 = -3
x = 5
..................
-7 - x = -9
-7 = x - 9
2 = x
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Answer:
hope it helps you see the attachment for further information