Kingofmath3 Kingofmath3

01-03-2017
Mathematics

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4x-3y=16 16x+10y=240

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ivanhqp ivanhqp

01-03-2017

If you're asking for the solutions to x and y, x is 10 and y is 8

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SyntaxError SyntaxError

01-03-2017

[tex]4x-3y=16\\ 16x+10y=240\\ --------\\ -16x+12y=-64\\ 16x+10y=240\\ --------\\ 22y=176\\ y=8 [/tex]

Since we know that y = 8 , we can just plug it into any equation

[tex]4x-3(8)=16\\ 4x-24=16\\ 4x=40\\ x=10[/tex]

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