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Kaliyah Kaufman
Mathematics
10 July, 07:53
How would i solve 15=x+7
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Tatum George
10 July, 08:00
0
15=x+7
Step-by-step explanation:
This is a basic algebra problem. In order to solve this you have realize what kind of equation this is. This equation is asking for both sides to be equal. In order to do that you have to subtract 7 from 15 to find what x equals.
15=x+7
-7 - 7
15-7=x+7-7
8=x
This means that in this equation, x equals 8. Plug it back in to check.
15=8+7
15=15. This works perfectly!
Let me known if you need more information and i'll try my best to answer!
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Aileen Mcbride
10 July, 08:10
0
15-7=8
Step-by-step explanation:
you will have to use inverse operation
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