Which expression is equivalent to 4x + 7x? Choices: (A)10x (B)11x (C)x^11 (D)x + 11

Combine Terms: Combine like terms. Identify the like terms in the expression 4x and 7x. Both terms have the variable x with an exponent of 1. Combine the coefficients of the like terms. 4x + 7x = (4 + 7)xAdd Coefficients: Perform the addition of the coefficients. Add the coefficients 4 and 7. 4 + 7 = 11Final Expression: Write the final expression. After adding the coefficients, multiply the sum by the variable x. (4 + 7)x = 11xEquivalent Expression: Choose the equivalent expression for 4x + 7x. The equivalent expression for 4x + 7x is 11x.

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Which expression is equivalent to $4x + 7x$ ? $\newline$ Choices: $\newline$ (A) $10x$ $\newline$ (B) $11x$ $\newline$ (C) $x^{11}$ $\newline$ (D) $x + 11$

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Grade 8

Identify equivalent expressions involving exponents I

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Q. Which expression is equivalent to

4x + 7x

\newline

Choices:

\newline

(A)

10x

\newline

(B)

11x

\newline

(C)

x^{11}

\newline

(D)

x + 11

Combine Terms: Combine like terms. $\newline$ Identify the like terms in the expression $4x$ and $7x$ . $\newline$ Both terms have the variable $x$ with an exponent of $1$ . $\newline$ Combine the coefficients of the like terms. $\newline$ $4x + 7x = (4 + 7)x$
Add Coefficients: Perform the addition of the coefficients. $\newline$ Add the coefficients $4$ and $7$ . $\newline$ $4 + 7 = 11$
Final Expression: Write the final expression. $\newline$ After adding the coefficients, multiply the sum by the variable $x$ . $\newline$ $(4 + 7)x = 11x$
Equivalent Expression: Choose the equivalent expression for $4x + 7x$ . The equivalent expression for $4x + 7x$ is $11x$ .