21c+45=-75

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Solution for 21c+45=-75 equation:


21c+45=-75

We simplify the equation to the form, which is simple to understand 
21c+45=-75

We move all terms containing c to the left and all other terms to the right. 
+21c=-75-45

We simplify left and right side of the equation. 
+21c=-120

We divide both sides of the equation by 21 to get c. 
c=-5.7142857142857

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