Evaluate the expression for u = 12.7. Write your answer as a decimal or whole number. –u + 12 = _____

Substitute u: Substitute the given value of u into the expression. Expression: –u + 12 Substitute 12.7 for u. Expression after substitution: –(12.7) + 12Simplify expression: Simplify the expression by performing the subtraction. Calculate –(12.7) + 12. This is equivalent to -12.7 + 12. Perform the calculation: -12.7 + 12 = -0.7

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Evaluate the expression for $u = 12.7$ . $\newline$ Write your answer as a decimal or whole number. $\newline$ $-u + 12 =$ _____

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Math Problems

Algebra 1

Evaluate variable expressions involving rational numbers

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Q. Evaluate the expression for

u = 12.7

\newline

Write your answer as a decimal or whole number.

\newline

-u + 12 =

_____

Substitute $u$ : Substitute the given value of $u$ into the expression. $\newline$ Expression: $–u + 12$ $\newline$ Substitute $12.7$ for $u$ . $\newline$ Expression after substitution: $–(12.7) + 12$
Simplify expression: Simplify the expression by performing the subtraction. $\newline$ Calculate $–(12.7) + 12$ . $\newline$ This is equivalent to $-12.7 + 12$ . $\newline$ Perform the calculation: $-12.7 + 12 = -0.7$