3X-2Y-1=9

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Solution for 3X-2Y-1=9 equation: 


Simplifying
3X + -2Y + -1 = 9

Reorder the terms:
-1 + 3X + -2Y = 9

Solving
-1 + 3X + -2Y = 9

Solving for variable 'X'.

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

Add '1' to each side of the equation.
-1 + 3X + 1 + -2Y = 9 + 1

Reorder the terms:
-1 + 1 + 3X + -2Y = 9 + 1

Combine like terms: -1 + 1 = 0
0 + 3X + -2Y = 9 + 1
3X + -2Y = 9 + 1

Combine like terms: 9 + 1 = 10
3X + -2Y = 10

Add '2Y' to each side of the equation.
3X + -2Y + 2Y = 10 + 2Y

Combine like terms: -2Y + 2Y = 0
3X + 0 = 10 + 2Y
3X = 10 + 2Y

Divide each side by '3'.
X = 3.333333333 + 0.6666666667Y

Simplifying
X = 3.333333333 + 0.6666666667Y

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