-7c(7c+5)-3c=

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Solution for -7c(7c+5)-3c= equation: 


Simplifying
-7c(7c + 5) + -3c = 0

Reorder the terms:
-7c(5 + 7c) + -3c = 0
(5 * -7c + 7c * -7c) + -3c = 0
(-35c + -49c2) + -3c = 0

Reorder the terms:
-35c + -3c + -49c2 = 0

Combine like terms: -35c + -3c = -38c
-38c + -49c2 = 0

Solving
-38c + -49c2 = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), '-1c'.
-1c(38 + 49c) = 0

Ignore the factor -1.

Subproblem 1
Set the factor 'c' equal to zero and attempt to solve:

Simplifying
c = 0

Solving
c = 0

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

Simplifying
c = 0

Subproblem 2
Set the factor '(38 + 49c)' equal to zero and attempt to solve:

Simplifying
38 + 49c = 0

Solving
38 + 49c = 0

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

Add '-38' to each side of the equation.
38 + -38 + 49c = 0 + -38

Combine like terms: 38 + -38 = 0
0 + 49c = 0 + -38
49c = 0 + -38

Combine like terms: 0 + -38 = -38
49c = -38

Divide each side by '49'.
c = -0.7755102041

Simplifying
c = -0.7755102041
Solution
c = {0, -0.7755102041}

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