-(7xy-8)+2(6xy+6)=

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Solution for -(7xy-8)+2(6xy+6)= equation:


Simplifying
-1(7xy + -8) + 2(6xy + 6) = 0

Reorder the terms:
-1(-8 + 7xy) + 2(6xy + 6) = 0
(-8 * -1 + 7xy * -1) + 2(6xy + 6) = 0
(8 + -7xy) + 2(6xy + 6) = 0

Reorder the terms:
8 + -7xy + 2(6 + 6xy) = 0
8 + -7xy + (6 * 2 + 6xy * 2) = 0
8 + -7xy + (12 + 12xy) = 0

Reorder the terms:
8 + 12 + -7xy + 12xy = 0

Combine like terms: 8 + 12 = 20
20 + -7xy + 12xy = 0

Combine like terms: -7xy + 12xy = 5xy
20 + 5xy = 0

Solving
20 + 5xy = 0

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 5xy = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 5xy = 0 + -20
5xy = 0 + -20

Combine like terms: 0 + -20 = -20
5xy = -20

Divide each side by '5y'.
x = -4y-1

Simplifying
x = -4y-1

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