Simplify the expression: -b + 2b + -b - 10b ____

Identify like terms: Identify like terms in the expression -b + 2b + -b - 10b. Like terms are terms that contain the same variable raised to the same power. In this case, all terms are like terms because they all contain the variable 'b' raised to the first power.Combine like terms: Combine like terms by adding or subtracting the coefficients. -b + 2b + -b - 10b = (-1b + 2b) + (-1b - 10b) = (1b - 1b) - 10b = 0b - 10b = -10b

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Simplify the expression: $\newline$ $-b + 2b + -b - 10b$

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Algebra 1

Simplify variable expressions involving like terms and the distributive property

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Q. Simplify the expression:

\newline

-b + 2b + -b - 10b

Identify like terms: Identify like terms in the expression $-b + 2b + -b - 10b$ . Like terms are terms that contain the same variable raised to the same power. In this case, all terms are like terms because they all contain the variable $b$ raised to the first power.
Combine like terms: Combine like terms by adding or subtracting the coefficients. $\newline$ $-b + 2b + -b - 10b$ $\newline$ = $(-1b + 2b) + (-1b - 10b)$ $\newline$ = $(1b - 1b) - 10b$ $\newline$ = $0b - 10b$ $\newline$ = $-10b$