julesl921
julesl921
02-06-2020
Mathematics
contestada
4X minus 5X +9 equals 5X -9
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cisnerossamantha
cisnerossamantha
02-06-2020
First you collect like terms which would give you -x
Move variable 5x to the left and change its sign
Collect like terms (-x-5x) =-6x
Divide both sides by -6
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