SOLUTION: What's the best 1st step for solving this system of equations using the elimination method? {{{ 6.3x + 7.2y = 5.4 }}} {{{ 5.6x + 6.4y = 4.8 }}} A.) � both equations by 10. B.

SOLUTION: What's the best 1st step for solving this system of equations using the elimination method? {{{ 6.3x + 7.2y = 5.4 }}} {{{ 5.6x + 6.4y = 4.8 }}} A.) � both equations by 10. B.

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Question 1077179: What's the best 1st step for solving this system of equations using the elimination method?

A.) � both equations by 10.
B.) � both equations by 100.
C.) � the first equation by 9.
D.) � the second equation by 8.
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
A. Multiply both equations by 10 to get rid of the decimals.
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