(3x+2y-4)+(2x-5y+7)=

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Solution for (3x+2y-4)+(2x-5y+7)= equation:


Simplifying
(3x + 2y + -4) + (2x + -5y + 7) = 0

Reorder the terms:
(-4 + 3x + 2y) + (2x + -5y + 7) = 0

Remove parenthesis around (-4 + 3x + 2y)
-4 + 3x + 2y + (2x + -5y + 7) = 0

Reorder the terms:
-4 + 3x + 2y + (7 + 2x + -5y) = 0

Remove parenthesis around (7 + 2x + -5y)
-4 + 3x + 2y + 7 + 2x + -5y = 0

Reorder the terms:
-4 + 7 + 3x + 2x + 2y + -5y = 0

Combine like terms: -4 + 7 = 3
3 + 3x + 2x + 2y + -5y = 0

Combine like terms: 3x + 2x = 5x
3 + 5x + 2y + -5y = 0

Combine like terms: 2y + -5y = -3y
3 + 5x + -3y = 0

Solving
3 + 5x + -3y = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + 5x + -3 + -3y = 0 + -3

Reorder the terms:
3 + -3 + 5x + -3y = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 5x + -3y = 0 + -3
5x + -3y = 0 + -3

Combine like terms: 0 + -3 = -3
5x + -3y = -3

Add '3y' to each side of the equation.
5x + -3y + 3y = -3 + 3y

Combine like terms: -3y + 3y = 0
5x + 0 = -3 + 3y
5x = -3 + 3y

Divide each side by '5'.
x = -0.6 + 0.6y

Simplifying
x = -0.6 + 0.6y

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