Question

6. The simplified form of (2a + 4) + (3a + 9) is​

Answer 1

Here are the basic steps to follow to simplify an algebraic expression:

remove parentheses by multiplying factors.

use exponent rules to remove parentheses in terms with exponents.

combine like terms by adding coefficients.

combine the constants.

Answer 2

Answer:

5a-13

Step-by-step explanation:

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