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Gnesinka [82]
3 years ago
9

Evaluate the expression give the value of the variable.. 11+r;r=7

Mathematics
1 answer:
Tasya [4]3 years ago
7 0
The answer wouls be 18 because you replace r with 7 and the your equation becomes 11+7 which equals 18
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2 years ago
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Masja [62]

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You can plug it back into the equation to check.

3 0
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