9X(7X+5)=0

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Solution for 9X(7X+5)=0 equation: 


Simplifying
9X(7X + 5) = 0

Reorder the terms:
9X(5 + 7X) = 0
(5 * 9X + 7X * 9X) = 0
(45X + 63X2) = 0

Solving
45X + 63X2 = 0

Solving for variable 'X'.

Factor out the Greatest Common Factor (GCF), '9X'.
9X(5 + 7X) = 0

Ignore the factor 9.

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

Simplifying
X = 0

Solving
X = 0

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

Simplifying
X = 0

Subproblem 2
Set the factor '(5 + 7X)' equal to zero and attempt to solve:

Simplifying
5 + 7X = 0

Solving
5 + 7X = 0

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

Add '-5' to each side of the equation.
5 + -5 + 7X = 0 + -5

Combine like terms: 5 + -5 = 0
0 + 7X = 0 + -5
7X = 0 + -5

Combine like terms: 0 + -5 = -5
7X = -5

Divide each side by '7'.
X = -0.7142857143

Simplifying
X = -0.7142857143
Solution
X = {0, -0.7142857143}

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