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statuscvo [17]
3 years ago
9

Help plz thanks in 1.

Mathematics
1 answer:
avanturin [10]3 years ago
5 0
-15x-12=9x-18
+15x +15x

-12=24x-18
+18 +18

6=24x
÷6

4=x

15(4)-12=9(4)-18

48>18
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