3x+11y+13+20x-20y+12=

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Solution for 3x+11y+13+20x-20y+12= equation:


Simplifying
3x + 11y + 13 + 20x + -20y + 12 = 0

Reorder the terms:
13 + 12 + 3x + 20x + 11y + -20y = 0

Combine like terms: 13 + 12 = 25
25 + 3x + 20x + 11y + -20y = 0

Combine like terms: 3x + 20x = 23x
25 + 23x + 11y + -20y = 0

Combine like terms: 11y + -20y = -9y
25 + 23x + -9y = 0

Solving
25 + 23x + -9y = 0

Solving for variable 'x'.

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

Add '-25' to each side of the equation.
25 + 23x + -25 + -9y = 0 + -25

Reorder the terms:
25 + -25 + 23x + -9y = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 23x + -9y = 0 + -25
23x + -9y = 0 + -25

Combine like terms: 0 + -25 = -25
23x + -9y = -25

Add '9y' to each side of the equation.
23x + -9y + 9y = -25 + 9y

Combine like terms: -9y + 9y = 0
23x + 0 = -25 + 9y
23x = -25 + 9y

Divide each side by '23'.
x = -1.086956522 + 0.3913043478y

Simplifying
x = -1.086956522 + 0.3913043478y

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