7ax-15ax^2-5x^2=0

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Solution for 7ax-15ax^2-5x^2=0 equation: 


Simplifying
7ax + -15ax2 + -5x2 = 0

Solving
7ax + -15ax2 + -5x2 = 0

Solving for variable 'a'.

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

Add '5x2' to each side of the equation.
7ax + -15ax2 + -5x2 + 5x2 = 0 + 5x2

Combine like terms: -5x2 + 5x2 = 0
7ax + -15ax2 + 0 = 0 + 5x2
7ax + -15ax2 = 0 + 5x2
Remove the zero:
7ax + -15ax2 = 5x2

Combine like terms: 5x2 + -5x2 = 0
7ax + -15ax2 + -5x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(7a + -15ax + -5x) = 0


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

Simplifying
x = 0

Solving
x = 0

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

Add '-1x' to each side of the equation.
x + -1x = 0 + -1x
Remove the zero:
0 = -1x

Simplifying
0 = -1x

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(7a + -15ax + -5x)' equal to zero and attempt to solve:

Simplifying
7a + -15ax + -5x = 0

Solving
7a + -15ax + -5x = 0

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

Add '5x' to each side of the equation.
7a + -15ax + -5x + 5x = 0 + 5x

Combine like terms: -5x + 5x = 0
7a + -15ax + 0 = 0 + 5x
7a + -15ax = 0 + 5x
Remove the zero:
7a + -15ax = 5x

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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