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4 votes
4 votes
7y + 4x - 10 + 5y - 5 + x

User Ersefuril
by
2.5k points

2 Answers

24 votes
24 votes

Answer:

12y + 5x - 15

Explanation:


7y + 4x - 10 + 5y - 5 + x


7y + 5y = (7 + 5)y = 12y


12y + 4x - 10 - 5 + x


4x + x = 4x + 1x = (4 + 1)x = 5x


12y + 5x - 10 - 5


- 10 - 5 = - (10 - 5) = - 15


= 12y + 5x - 15

User Rob Earlam
by
2.5k points
8 votes
8 votes

Answer:

hope it helps u

Explanation:

7y + 4x - 10 + 5y - 5 + x

= 7y+5y+4x+x–10–5

= 12y+5x–15

User Shtolik
by
3.1k points