3x+9y+11+5x+-4y+8=

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Solution for 3x+9y+11+5x+-4y+8= equation:


Simplifying
3x + 9y + 11 + 5x + -4y + 8 = 0

Reorder the terms:
11 + 8 + 3x + 5x + 9y + -4y = 0

Combine like terms: 11 + 8 = 19
19 + 3x + 5x + 9y + -4y = 0

Combine like terms: 3x + 5x = 8x
19 + 8x + 9y + -4y = 0

Combine like terms: 9y + -4y = 5y
19 + 8x + 5y = 0

Solving
19 + 8x + 5y = 0

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + 8x + -19 + 5y = 0 + -19

Reorder the terms:
19 + -19 + 8x + 5y = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 8x + 5y = 0 + -19
8x + 5y = 0 + -19

Combine like terms: 0 + -19 = -19
8x + 5y = -19

Add '-5y' to each side of the equation.
8x + 5y + -5y = -19 + -5y

Combine like terms: 5y + -5y = 0
8x + 0 = -19 + -5y
8x = -19 + -5y

Divide each side by '8'.
x = -2.375 + -0.625y

Simplifying
x = -2.375 + -0.625y

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