Answer:
c = -9
Step-by-step explanation:
5c + 15 = 2c - 12
Subtract 2c from each side
5c-2c + 15 = 2c-2c - 12
3c+15 = -12
Subtract 15 from each side
3c+15-15 = -12-15
3c = -27
Divide each side by 3
3c/3 = -27/3
Solve for x by simplifying both sides of the equation, then isolating the variable.
x = 7
Hope this helps! :)
