-1=-4c-9

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Solution for -1=-4c-9 equation:


Simplifying
-1 = -4c + -9

Reorder the terms:
-1 = -9 + -4c

Solving
-1 = -9 + -4c

Solving for variable 'c'.

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

Add '4c' to each side of the equation.
-1 + 4c = -9 + -4c + 4c

Combine like terms: -4c + 4c = 0
-1 + 4c = -9 + 0
-1 + 4c = -9

Add '1' to each side of the equation.
-1 + 1 + 4c = -9 + 1

Combine like terms: -1 + 1 = 0
0 + 4c = -9 + 1
4c = -9 + 1

Combine like terms: -9 + 1 = -8
4c = -8

Divide each side by '4'.
c = -2

Simplifying
c = -2

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