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xenn [34]
3 years ago
9

3x+2y=0 solve for system of linear equations by substitution

Mathematics
1 answer:
noname [10]3 years ago
4 0

Answer:

x=-2y/3

Step-by-step explanation:

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When 3(2x + 9) = 4x - 7 is solved for X, the solution is<br> 1<br> 3.<br> is 17<br> 4<br> xs-17
lyudmila [28]

\\ \sf\longmapsto 3(2x+9)=4x-7

\\ \sf\longmapsto 6x+27=4x-7

\\ \sf\longmapsto 6x-4x=-7-27

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\\ \sf\longmapsto x=17

8 0
3 years ago
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This and a few more and I’m officially a highschool graduate could I please get some help
vladimir2022 [97]

Answer:

q=3

Step-by-step explanation:

So first we could +2 on both sides so the equation would be 3q=9. 9/3=3. q=3.

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SAS congruence criteria

Step-by-step explanation:

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Shalnov [3]
The answer would be 7%
7 0
4 years ago
What is the general form of the equation (x+2)^2+(y-5)^2=9
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4X+25Y=9

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