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Denise Sloan
Mathematics
8 January, 15:26
How to solve this x/2-7=9
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Reyna Zuniga
8 January, 15:31
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x=32
Step-by-step explanation:
The first step you need to do is get rid of the fraction so that we can isolate the x variable. To do that, you multiply each side by 2 with the multiplication property of equality, which states, that whatever you multiply on one side, you must do it to the other.
(2) x/2 - (2) 7=9 (2)
x-14=18
To continue isolating the variable, you add 14 to both sides. The addition property of equality states that whatever you add on one side, you must do it to the other.
x-14+14=18+14
With that you get, x=32.
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Cedric Lambert
8 January, 15:42
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Answer: x = 25
Step-by-step explanation: First multiply 2 by both sides to get x by itself. Then you add 7 to both sides making it x = 25.
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