SOLUTION: solve the following system of equation 2.4x-2.7y=9 -0.6x+2.8y=2

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Question 1051154: solve the following system of equation
2.4x-2.7y=9
-0.6x+2.8y=2

Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39618)   (Show Source): You can put this solution on YOUR website!
You want if possible whole numbered or integer numbered coefficients.



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Simplified system is .

Your next choice is use either substitution method or elimination method.



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or ; Use this to find y.










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SOLUTION:

Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!

solve the following system of equation
2.4x-2.7y=9
-0.6x+2.8y=2
You need to TOTALLY IGNORE solution (If you can call it that) by JOGS/JOSG

Multiply eq (2) by 4 to create eq (3)
Add eqs (3) and (1) to eliminate s and find the value of y.
Substitute value of y into any of the 2 ORIGINAL equations to get the value of x
Correct answer:
Very easy and simple....Nothing complex.
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