SOLUTION: Can you show me the steps for this equation.:
5y-4x=29 6y-5x=35
Algebra.Com
Question 830160: Can you show me the steps for this equation.:
5y-4x=29 6y-5x=35
Found 2 solutions by TimothyLamb, Alan3354:
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
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5y-4x=29
6y-5x=35
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put the system of linear equations into standard form:
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-4x+5y=29
-5x+6y=35
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copy and paste the above linear system in standard form into this matrix-method solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
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solution by matrix method:
x = -1
y = 5
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now by elimination:
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( -4x+5y=29 ) * -5
( -5x+6y=35 ) * 4
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20x-25y=-145
-20x+24y=140
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add the system:
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-y=-5
y = 5
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-4x+5(5)=29
-4x+25=29
-4x=4
x = -1
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solution by elimination method:
x = -1
y = 5
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both method agree !
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---
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---
Solve systems of linear equations up to 6-equations 6-variables:
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Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Can you show me the steps for this equation.:
5y-4x=29 6y-5x=35
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There are 2 equations.
It's a system of 2 equations.
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Step 1, say what you want to do.
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