Identify Like Terms: Identify like terms in the expression 6+−2u+−8. In this expression, the like terms are the constant numbers 6 and −8. The term −2u is not like the others because it contains a variable.
Combine Like Terms: Combine the like terms (constant numbers) 6 and −8.6+−2u+−8=(6−8)+−2u=−2+−2u
Rewrite Expression: Rewrite the expression in a simplified form.−2+−2u can be written as −2u−2, which is the simplified form of the expression.
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