-7x-3y(2x+13)=3

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Solution for -7x-3y(2x+13)=3 equation: 


Simplifying
-7x + -3y(2x + 13) = 3

Reorder the terms:
-7x + -3y(13 + 2x) = 3
-7x + (13 * -3y + 2x * -3y) = 3

Reorder the terms:
-7x + (-6xy + -39y) = 3
-7x + (-6xy + -39y) = 3

Solving
-7x + -6xy + -39y = 3

Solving for variable 'x'.

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

Add '39y' to each side of the equation.
-7x + -6xy + -39y + 39y = 3 + 39y

Combine like terms: -39y + 39y = 0
-7x + -6xy + 0 = 3 + 39y
-7x + -6xy = 3 + 39y

Reorder the terms:
-3 + -7x + -6xy + -39y = 3 + 39y + -3 + -39y

Reorder the terms:
-3 + -7x + -6xy + -39y = 3 + -3 + 39y + -39y

Combine like terms: 3 + -3 = 0
-3 + -7x + -6xy + -39y = 0 + 39y + -39y
-3 + -7x + -6xy + -39y = 39y + -39y

Combine like terms: 39y + -39y = 0
-3 + -7x + -6xy + -39y = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(3 + 7x + 6xy + 39y) = 0

Ignore the factor -1.

Subproblem 1
Set the factor '(3 + 7x + 6xy + 39y)' equal to zero and attempt to solve:

Simplifying
3 + 7x + 6xy + 39y = 0

Solving
3 + 7x + 6xy + 39y = 0

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

Add '-3' to each side of the equation.
3 + 7x + 6xy + -3 + 39y = 0 + -3

Reorder the terms:
3 + -3 + 7x + 6xy + 39y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 7x + 6xy + 39y = 0 + -3
7x + 6xy + 39y = 0 + -3

Combine like terms: 0 + -3 = -3
7x + 6xy + 39y = -3

Add '-39y' to each side of the equation.
7x + 6xy + 39y + -39y = -3 + -39y

Combine like terms: 39y + -39y = 0
7x + 6xy + 0 = -3 + -39y
7x + 6xy = -3 + -39y

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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