2(c-9)=4

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Solution for 2(c-9)=4 equation: 


Simplifying
2(c + -9) = 4

Reorder the terms:
2(-9 + c) = 4
(-9 * 2 + c * 2) = 4
(-18 + 2c) = 4

Solving
-18 + 2c = 4

Solving for variable 'c'.

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

Add '18' to each side of the equation.
-18 + 18 + 2c = 4 + 18

Combine like terms: -18 + 18 = 0
0 + 2c = 4 + 18
2c = 4 + 18

Combine like terms: 4 + 18 = 22
2c = 22

Divide each side by '2'.
c = 11

Simplifying
c = 11

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