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20 votes
Help help help math math

Help help help math math-example-1
User Krisograbek
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2 Answers

8 votes
8 votes

Answer:

=> x+y = 18

Explanation:

=> y = -x+18

=> y+x = +18

User Kamil Zadora
by
2.7k points
17 votes
17 votes

x+y=18

Explanation:

if -x go to y side...it will be positive so... x+y =18

User Mrok
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2.6k points