(3x+6xy-8)-(-8x+9xy+7)=

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Solution for (3x+6xy-8)-(-8x+9xy+7)= equation:


Simplifying
(3x + 6xy + -8) + -1(-8x + 9xy + 7) = 0

Reorder the terms:
(-8 + 3x + 6xy) + -1(-8x + 9xy + 7) = 0

Remove parenthesis around (-8 + 3x + 6xy)
-8 + 3x + 6xy + -1(-8x + 9xy + 7) = 0

Reorder the terms:
-8 + 3x + 6xy + -1(7 + -8x + 9xy) = 0
-8 + 3x + 6xy + (7 * -1 + -8x * -1 + 9xy * -1) = 0
-8 + 3x + 6xy + (-7 + 8x + -9xy) = 0

Reorder the terms:
-8 + -7 + 3x + 8x + 6xy + -9xy = 0

Combine like terms: -8 + -7 = -15
-15 + 3x + 8x + 6xy + -9xy = 0

Combine like terms: 3x + 8x = 11x
-15 + 11x + 6xy + -9xy = 0

Combine like terms: 6xy + -9xy = -3xy
-15 + 11x + -3xy = 0

Solving
-15 + 11x + -3xy = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 11x + 15 + -3xy = 0 + 15

Reorder the terms:
-15 + 15 + 11x + -3xy = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 11x + -3xy = 0 + 15
11x + -3xy = 0 + 15

Combine like terms: 0 + 15 = 15
11x + -3xy = 15

Reorder the terms:
-15 + 11x + -3xy = 15 + -15

Combine like terms: 15 + -15 = 0
-15 + 11x + -3xy = 0

The solution to this equation could not be determined.

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