-2x(x+3y)=18

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Solution for -2x(x+3y)=18 equation: 


Simplifying
-2x(x + 3y) = 18
(x * -2x + 3y * -2x) = 18

Reorder the terms:
(-6xy + -2x2) = 18
(-6xy + -2x2) = 18

Solving
-6xy + -2x2 = 18

Solving for variable 'x'.

Reorder the terms:
-18 + -6xy + -2x2 = 18 + -18

Combine like terms: 18 + -18 = 0
-18 + -6xy + -2x2 = 0

Factor out the Greatest Common Factor (GCF), '-2'.
-2(9 + 3xy + x2) = 0

Ignore the factor -2.

Subproblem 1
Set the factor '(9 + 3xy + x2)' equal to zero and attempt to solve:

Simplifying
9 + 3xy + x2 = 0

Solving
9 + 3xy + x2 = 0

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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