solving linear equations-substitution
Submitted by hikikimonkey on 3. May 2007 - 0:18.
x+y/2=7/4
4x+2y=12
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solving linear equations-substitution
Submitted by hikikimonkey on 3. May 2007 - 0:18.
x+y/2=7/4
4x+2y=12 |
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x+y/2=7/4 4x+2y=12We can
x+y/2=7/4
4x+2y=12
We can simplify the first equation , just multiply everything by 4
Equation becomes 4x+2y=7....
Wait second equation is 4x+2y=12 can you check the equations once again please