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sdas [7]
3 years ago
5

-14x+7=-13x+13help please

Mathematics
2 answers:
Furkat [3]3 years ago
6 0
You have to set x to itself but there are 2 x so you have to set one to the other side, normally you will switch the smallest one in this case it is -13x so since its a negative lets add it t both sides(the only way to get rid of a negative is with a positive and what you do to one side you have to do it to the other) now you have -1x+7=13 you have to subtract the 7 to leave x by itself this gives you -1x=6, now finally divide by -1 in both sides(because the only way to get rid of a multiplication is with a dividion) this will result in x=-6

Hope this helps
FrozenT [24]3 years ago
4 0
-14X+7=-13X+13
-14X+13X=13-7
-X=6
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