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Mathematics
Carmelo
27 July, 21:18
Solve the following 19+n=30
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Braeden
27 July, 23:14
0
n=11
Step-by-step explanation:
In order to solve this equation, we need to find out what n is. We have to get n by itself on one side of the equation. Perform the inverse operations to both sides of the equation.
19+n=30
19 is being added to n. The inverse of addition is subtraction. Subtract 19 from both sides.
19-19+n=30-19
n=30-19
n=11
Let's check out solution. Plug 11 in for n in the original equation.
19+n=30
19+11=30
30=30
The statement above is true, so we know our solution is correct.
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Cory Mcdaniel
27 July, 23:40
0
n=11
Step-by-step explanation:
19+n=30
n=30-19
n=11
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