-16x+8y+20x-5y+16x+9y-11+21x=

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Solution for -16x+8y+20x-5y+16x+9y-11+21x= equation:


Simplifying
-16x + 8y + 20x + -5y + 16x + 9y + -11 + 21x = 0

Reorder the terms:
-11 + -16x + 20x + 16x + 21x + 8y + -5y + 9y = 0

Combine like terms: -16x + 20x = 4x
-11 + 4x + 16x + 21x + 8y + -5y + 9y = 0

Combine like terms: 4x + 16x = 20x
-11 + 20x + 21x + 8y + -5y + 9y = 0

Combine like terms: 20x + 21x = 41x
-11 + 41x + 8y + -5y + 9y = 0

Combine like terms: 8y + -5y = 3y
-11 + 41x + 3y + 9y = 0

Combine like terms: 3y + 9y = 12y
-11 + 41x + 12y = 0

Solving
-11 + 41x + 12y = 0

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 41x + 11 + 12y = 0 + 11

Reorder the terms:
-11 + 11 + 41x + 12y = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 41x + 12y = 0 + 11
41x + 12y = 0 + 11

Combine like terms: 0 + 11 = 11
41x + 12y = 11

Add '-12y' to each side of the equation.
41x + 12y + -12y = 11 + -12y

Combine like terms: 12y + -12y = 0
41x + 0 = 11 + -12y
41x = 11 + -12y

Divide each side by '41'.
x = 0.2682926829 + -0.2926829268y

Simplifying
x = 0.2682926829 + -0.2926829268y

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