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Llana [10]
3 years ago
6

What is 6y-19=3-6y ?

Mathematics
1 answer:
Basile [38]3 years ago
5 0

Answer:

Step-by-step explanation:

6y - 19 = 3 - 6y....add 19 to both sides

6y = 3 + 19 - 6y ...add 6y yo both sides

6y + 6y = 19 + 3....combine like terms

12y = 22...divide both sides by 12

y = 22/12 which reduces to 11/6 or 1  5/6 <==

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Show work and Factor 4x^2+xy-18y^2
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(ax+by)\,(cx+dy)= ac\,x^2+adxy+bcxy+bdy^2

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a\,c = 4\\ad+bc=1\\bd--18

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We can then try combinations for  a\,\,and \,\,c  such as:

a = 4;\,\,c=1\\a=2;\,\,c=2\\a=1;\,\,c=4

Just by selecting the first one (a=4;\,\,c=1)

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