11c+4(c-3)=18

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Solution for 11c+4(c-3)=18 equation:


Simplifying
11c + 4(c + -3) = 18

Reorder the terms:
11c + 4(-3 + c) = 18
11c + (-3 * 4 + c * 4) = 18
11c + (-12 + 4c) = 18

Reorder the terms:
-12 + 11c + 4c = 18

Combine like terms: 11c + 4c = 15c
-12 + 15c = 18

Solving
-12 + 15c = 18

Solving for variable 'c'.

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

Add '12' to each side of the equation.
-12 + 12 + 15c = 18 + 12

Combine like terms: -12 + 12 = 0
0 + 15c = 18 + 12
15c = 18 + 12

Combine like terms: 18 + 12 = 30
15c = 30

Divide each side by '15'.
c = 2

Simplifying
c = 2

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