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Ierofanga [76]
3 years ago
7

Use inverse operations and properties of equality to isolate the variable m+31=307

Mathematics
1 answer:
otez555 [7]3 years ago
6 0

ANSWER

m = 276

EXPLANATION

The given equation is

m + 31 = 307

We add the additive inverse of 31 which is -31 to both sides of the equation to get,

m + 31   +  - 31= 307 +  - 31

Simplify;

m +0= 307 - 31

m = 276

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