The equivalent value of the given expression is -21.4
Decimals are values that include decimal points. Given the expression below
-8.2 - 5−8.2
Collect like terms
-8.2 −8.2 - 5
Convert to fractions
-82/10- 82/10 - 5
-164/10 - 5
-16.4 - 5
Take the sum
-21.4
Hence the equivalent value of the given expression is -21.4
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