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Use the substitution method to solve the linear system. 4×- 7y = 20 X- 3y = 10
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Use the substitution method to solve the linear system.
4×- 7y = 20
X- 3y = 10

User Dave Kasper
by
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1 Answer

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Answer: x = -2, y = -4
(WORK SHOWN BELOW)
Use the substitution method to solve the linear system. 4×- 7y = 20 X- 3y = 10-example-1
User Ircbarros
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