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# \$1.00need help solving this question by the s

• From Mathematics: Algebra
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• Due on Nov. 10, 2011
• Asked on Nov 10, 2011 at 7:20:27PM

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Q:
need help solving this question by the substitution method 6x+7y=11,-9x+y=28

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A+ Solution, with explanation, from someone with a 4.0 GPA
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• Posted on Nov 10, 2011 at 7:27:20PM
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A:
Preview: ... siest to solve for y in the second equation -9x+y = 28 y = 28+9x now substitute this in for y in the first equation 6x+7 ...

The full tutorial is about 119 words long .

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here we go..!
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• Posted on Nov 10, 2011 at 7:43:03PM
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A:
Preview: ... 8..............(2) sol: form (2) y=28+9 ...

The full tutorial is about 16 words long .

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the A+ answer for you with step by step solution
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• Posted on Nov 10, 2011 at 7:46:45PM
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