Solve the system of equations using addition.
4x –y = –6
5x + y = –21
what i...
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Mathematics, 15.12.2019 01:31, feliciagraham14
Solve the system of equations using addition.
4x –y = –6
5x + y = –21
what is the solution of the system?
a. (3,6)
b. (6,3)
c. (–6,–3)
d. (–3,–6)
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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Mathematics, 22.06.2019 00:30, danielzgame
Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16
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