8x+6y+2+20x-18y-9=

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Solution for 8x+6y+2+20x-18y-9= equation:


Simplifying
8x + 6y + 2 + 20x + -18y + -9 = 0

Reorder the terms:
2 + -9 + 8x + 20x + 6y + -18y = 0

Combine like terms: 2 + -9 = -7
-7 + 8x + 20x + 6y + -18y = 0

Combine like terms: 8x + 20x = 28x
-7 + 28x + 6y + -18y = 0

Combine like terms: 6y + -18y = -12y
-7 + 28x + -12y = 0

Solving
-7 + 28x + -12y = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 28x + 7 + -12y = 0 + 7

Reorder the terms:
-7 + 7 + 28x + -12y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 28x + -12y = 0 + 7
28x + -12y = 0 + 7

Combine like terms: 0 + 7 = 7
28x + -12y = 7

Add '12y' to each side of the equation.
28x + -12y + 12y = 7 + 12y

Combine like terms: -12y + 12y = 0
28x + 0 = 7 + 12y
28x = 7 + 12y

Divide each side by '28'.
x = 0.25 + 0.4285714286y

Simplifying
x = 0.25 + 0.4285714286y

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