asked 121k views
17 votes
(x + 5)+(4x - 7)
adding and subtracting polynomials ​

asked
User Yefim
by
8.7k points

2 Answers

8 votes

Answer:

x+4x+5-7

5x-2

this is answer

answered
User Wachr
by
7.9k points
4 votes

Answer:

x+5+4x-7=0

5x-2=0

5x=2

x=2.5

answered
User Scelesto
by
8.2k points

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