(2X+4Y)*(6X-7Y)=18

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Solution for (2X+4Y)*(6X-7Y)=18 equation:


Simplifying
(2X + 4Y)(6X + -7Y) = 18

Multiply (2X + 4Y) * (6X + -7Y)
(2X * (6X + -7Y) + 4Y * (6X + -7Y)) = 18
((6X * 2X + -7Y * 2X) + 4Y * (6X + -7Y)) = 18

Reorder the terms:
((-14XY + 12X2) + 4Y * (6X + -7Y)) = 18
((-14XY + 12X2) + 4Y * (6X + -7Y)) = 18
(-14XY + 12X2 + (6X * 4Y + -7Y * 4Y)) = 18
(-14XY + 12X2 + (24XY + -28Y2)) = 18

Reorder the terms:
(-14XY + 24XY + 12X2 + -28Y2) = 18

Combine like terms: -14XY + 24XY = 10XY
(10XY + 12X2 + -28Y2) = 18

Solving
10XY + 12X2 + -28Y2 = 18

Solving for variable 'X'.

Reorder the terms:
-18 + 10XY + 12X2 + -28Y2 = 18 + -18

Combine like terms: 18 + -18 = 0
-18 + 10XY + 12X2 + -28Y2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-9 + 5XY + 6X2 + -14Y2) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-9 + 5XY + 6X2 + -14Y2)' equal to zero and attempt to solve: Simplifying -9 + 5XY + 6X2 + -14Y2 = 0 Solving -9 + 5XY + 6X2 + -14Y2 = 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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