Answer:
277
Explanation:
-12(c+22) = -13c+13
-12c-264 = -13c+13
c = 277
-12(c+22)=-13c+13
Distribute
-12c -264 = -13c+13
Add 13c to each side
-12c-264+13c = -13c+13+13c
c-264=13
Add 264 to each side
c-264+264 =13+264
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