solve by the substitutionmethod: 5x-2y=8

Algebra
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solve by the substitutionmethod: 5x-2y=8

                                                    y=3x+7

Jun 20th, 2015

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5x-2y=8...1

y=3x+7

5x-6x-14=8

-x=-6

x=6

y=28

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Jun 20th, 2015

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