4(x + y) - 12 (x-y) +9
Answers
Answered by
2
=4x+4y-12x+12y+9
=-8x+16y+9
Answered by
0
Answer:
the answer is 8x+16y+9 I hope you like
Attachments:
Similar questions
Chemistry,
1 month ago
World Languages,
1 month ago
Biology,
4 months ago
Math,
10 months ago
Physics,
10 months ago
Social Sciences,
10 months ago