5(-3c-9)=-9-13c

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Solution for 5(-3c-9)=-9-13c equation:


Simplifying
5(-3c + -9) = -9 + -13c

Reorder the terms:
5(-9 + -3c) = -9 + -13c
(-9 * 5 + -3c * 5) = -9 + -13c
(-45 + -15c) = -9 + -13c

Solving
-45 + -15c = -9 + -13c

Solving for variable 'c'.

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

Add '13c' to each side of the equation.
-45 + -15c + 13c = -9 + -13c + 13c

Combine like terms: -15c + 13c = -2c
-45 + -2c = -9 + -13c + 13c

Combine like terms: -13c + 13c = 0
-45 + -2c = -9 + 0
-45 + -2c = -9

Add '45' to each side of the equation.
-45 + 45 + -2c = -9 + 45

Combine like terms: -45 + 45 = 0
0 + -2c = -9 + 45
-2c = -9 + 45

Combine like terms: -9 + 45 = 36
-2c = 36

Divide each side by '-2'.
c = -18

Simplifying
c = -18

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