9x+X-4=12

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Solution for 9x+X-4=12 equation:


Simplifying
9x + X + -4 = 12

Reorder the terms:
-4 + X + 9x = 12

Solving
-4 + X + 9x = 12

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + X + 4 + 9x = 12 + 4

Reorder the terms:
-4 + 4 + X + 9x = 12 + 4

Combine like terms: -4 + 4 = 0
0 + X + 9x = 12 + 4
X + 9x = 12 + 4

Combine like terms: 12 + 4 = 16
X + 9x = 16

Add '-9x' to each side of the equation.
X + 9x + -9x = 16 + -9x

Combine like terms: 9x + -9x = 0
X + 0 = 16 + -9x
X = 16 + -9x

Simplifying
X = 16 + -9x

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