Posted by Tom on Monday, May 5, 2014 at 12:09am.
solve each system of equations
1.4x0.5y=1.3
0.4x+1.1y=4.1

algebra  Steve, Monday, May 5, 2014 at 5:04am
I find it easier to deal with integers, so my first step would be
14x  5y = 13
4x + 11y = 41
now, to eliminate the y's, do some multiplying to get
154x  55y = 143
20x + 55y = 205
add them together to get
174x = 348
x = 2
so, y = 3
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