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Mary Anthony
Mathematics
7 August, 09:23
Expand and simplify 3 (2x + 1) + 2 (x + 3)
+3
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Alyvia Garrett
7 August, 09:34
0
8x + 9
Step-by-step explanation:
3 (2x + 1) + 2 (x + 3)
Multiply the number before the parentheses in the numbers in parentheses
3 (2x + 1) = 6x + 3
+ 2 (x + 3) = + 2x + 6
simplify:
6x + 3 + 2x + 6 =
6x + 2x = 8x
+ 3 + 6 = + 9
and answer is: 8x + 9
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