Simplify the expression: 5g + 4g ____

Identify Like Terms: Identify like terms in the expression 5g + 4g. Like terms are terms that contain the same variable raised to the same power. Here, both 5g and 4g are like terms because they both contain the variable g raised to the first power.Combine Like Terms: Combine the like terms by adding their coefficients. The coefficients of the like terms 5g and 4g are 5 and 4, respectively. To combine them, we add the coefficients together while keeping the variable g unchanged. 5g + 4g = (5 + 4)g = 9g

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Simplify the expression: $\newline$ $5g + 4g$

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Math Problems

Grade 8

Add and subtract linear expressions

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Q. Simplify the expression:

\newline

5g + 4g

Identify Like Terms: Identify like terms in the expression $5g + 4g$ . Like terms are terms that contain the same variable raised to the same power. Here, both $5g$ and $4g$ are like terms because they both contain the variable $g$ raised to the first power.
Combine Like Terms: Combine the like terms by adding their coefficients. $\newline$ The coefficients of the like terms $5g$ and $4g$ are $5$ and $4$ , respectively. To combine them, we add the coefficients together while keeping the variable $g$ unchanged. $\newline$ $5g + 4g = (5 + 4)g$ $\newline$ $= 9g$