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put this solution on YOUR website!-7+5+5c=25
Add 7 to each side
5=5c=32
Subtract 5 from each side
5c=27
Divid 5c to each side
5c=27
27 divided by 5= 5.4 or 5 and 4/10
C=5.4 or 5 and 4/10
Check
-7+5+5c=25
-7+5+5(5.4)=25
-7+5+27=25
-2+27=25
25=25