3x+7y-c=

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Solution for 3x+7y-c= equation:


Simplifying
3x + 7y + -1c = 0

Reorder the terms:
-1c + 3x + 7y = 0

Solving
-1c + 3x + 7y = 0

Solving for variable 'c'.

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

Add '-3x' to each side of the equation.
-1c + 3x + -3x + 7y = 0 + -3x

Combine like terms: 3x + -3x = 0
-1c + 0 + 7y = 0 + -3x
-1c + 7y = 0 + -3x
Remove the zero:
-1c + 7y = -3x

Add '-7y' to each side of the equation.
-1c + 7y + -7y = -3x + -7y

Combine like terms: 7y + -7y = 0
-1c + 0 = -3x + -7y
-1c = -3x + -7y

Divide each side by '-1'.
c = 3x + 7y

Simplifying
c = 3x + 7y

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