-(7xy-10)+2(5xy+7)=

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Solution for -(7xy-10)+2(5xy+7)= equation:


Simplifying
-1(7xy + -10) + 2(5xy + 7) = 0

Reorder the terms:
-1(-10 + 7xy) + 2(5xy + 7) = 0
(-10 * -1 + 7xy * -1) + 2(5xy + 7) = 0
(10 + -7xy) + 2(5xy + 7) = 0

Reorder the terms:
10 + -7xy + 2(7 + 5xy) = 0
10 + -7xy + (7 * 2 + 5xy * 2) = 0
10 + -7xy + (14 + 10xy) = 0

Reorder the terms:
10 + 14 + -7xy + 10xy = 0

Combine like terms: 10 + 14 = 24
24 + -7xy + 10xy = 0

Combine like terms: -7xy + 10xy = 3xy
24 + 3xy = 0

Solving
24 + 3xy = 0

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 3xy = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 3xy = 0 + -24
3xy = 0 + -24

Combine like terms: 0 + -24 = -24
3xy = -24

Divide each side by '3y'.
x = -8y-1

Simplifying
x = -8y-1

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