asked 37.7k views
2 votes
Add (12x+5) + (3x-7)

asked
User Rolfk
by
8.3k points

2 Answers

3 votes
Your answer is 9x + 12
answered
User Uelb
by
9.2k points
4 votes
(12x+5)+(3x-7)
Add the coefficients 12x+3x=15x
Add the numbers 5-7=-2
The answer is 15x-2
answered
User Marcusficner
by
8.9k points

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