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-4*c=7
We simplify the equation to the form, which is simple to understand
-4*c=7
Simplifying:
-4c=7
We move all terms containing c to the left and all other terms to the right.
-4c=+7
We simplify left and right side of the equation.
-4c=+7
We divide both sides of the equation by -4 to get c.
c=-1.75
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