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Reptile [31]
3 years ago
6

Simplify the equation.

Mathematics
2 answers:
maks197457 [2]3 years ago
8 0

Answer:

Step-by-step explanation:

5(x-3y)+2(4x+y)-(x+y)

5x-15y+8x+2y-x-y

5x+8x-x-15y+2y-y

13x-x-13y-y

12x-12y

masya89 [10]3 years ago
7 0
12x-14y
explanation:
add 5x and 8x and you get 13x−15y+2y−x−y
then subtract x from 13 x and you get 12x-15y+2y-y
then you add -15y and 2y and you get 12x-13y-y
then you subtract y from -13y and you get 12x-14y (answer).
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The perimeter of quadrilateral JKLM is 90 centimeters. Which is the length of side KL?
fenix001 [56]
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