7c+3d-2(8c-2d)=

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Solution for 7c+3d-2(8c-2d)= equation:


Simplifying
7c + 3d + -2(8c + -2d) = 0
7c + 3d + (8c * -2 + -2d * -2) = 0
7c + 3d + (-16c + 4d) = 0

Reorder the terms:
7c + -16c + 3d + 4d = 0

Combine like terms: 7c + -16c = -9c
-9c + 3d + 4d = 0

Combine like terms: 3d + 4d = 7d
-9c + 7d = 0

Solving
-9c + 7d = 0

Solving for variable 'c'.

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

Add '-7d' to each side of the equation.
-9c + 7d + -7d = 0 + -7d

Combine like terms: 7d + -7d = 0
-9c + 0 = 0 + -7d
-9c = 0 + -7d
Remove the zero:
-9c = -7d

Divide each side by '-9'.
c = 0.7777777778d

Simplifying
c = 0.7777777778d

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