C(x)=30.50-0.07x

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Solution for C(x)=30.50-0.07x equation: 


Simplifying
C(x) = 30.50 + -0.07x

Multiply C * x
xC = 30.50 + -0.07x

Solving
xC = 30.50 + -0.07x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '0.07x' to each side of the equation.
0.07x + xC = 30.50 + -0.07x + 0.07x

Combine like terms: -0.07x + 0.07x = 0.00
0.07x + xC = 30.50 + 0.00
0.07x + xC = 30.50

Reorder the terms:
-30.50 + 0.07x + xC = 30.50 + -30.50

Combine like terms: 30.50 + -30.50 = 0.00
-30.50 + 0.07x + xC = 0.00

The solution to this equation could not be determined.

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