Substitution

0

502

1

y=5x

2x+3y=34

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Best Answer

+808

+5

2x +3y = 34

2x + 3(5x) = 34 (from y = 5x)

2x + 15x = 34

17x = 34

x = 2

y = 5x

y= 10

Tetration Jan 9, 2015

1⁺⁰ Answers

+808

+5

Best Answer

2x +3y = 34

2x + 3(5x) = 34 (from y = 5x)

2x + 15x = 34

17x = 34

x = 2

y = 5x

y= 10

Tetration Jan 9, 2015

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