2c-5(c+3)=-18

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Solution for 2c-5(c+3)=-18 equation:


Simplifying
2c + -5(c + 3) = -18

Reorder the terms:
2c + -5(3 + c) = -18
2c + (3 * -5 + c * -5) = -18
2c + (-15 + -5c) = -18

Reorder the terms:
-15 + 2c + -5c = -18

Combine like terms: 2c + -5c = -3c
-15 + -3c = -18

Solving
-15 + -3c = -18

Solving for variable 'c'.

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

Add '15' to each side of the equation.
-15 + 15 + -3c = -18 + 15

Combine like terms: -15 + 15 = 0
0 + -3c = -18 + 15
-3c = -18 + 15

Combine like terms: -18 + 15 = -3
-3c = -3

Divide each side by '-3'.
c = 1

Simplifying
c = 1

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