(X*8)+(y*9)=256

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Solution for (X*8)+(y*9)=256 equation:



(X*8)+(X*9)=256
We move all terms to the left:
(X*8)+(X*9)-(256)=0
We add all the numbers together, and all the variables
(+X*8)+(+X*9)-256=0
We get rid of parentheses
X*8+X*9-256=0
Wy multiply elements
8X+9X-256=0
We add all the numbers together, and all the variables
17X-256=0
We move all terms containing X to the left, all other terms to the right
17X=256
X=256/17
X=15+1/17

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