189=-6X+-21x-54

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Solution for 189=-6X+-21x-54 equation:


Simplifying
189 = -6X + -21x + -54

Reorder the terms:
189 = -54 + -6X + -21x

Solving
189 = -54 + -6X + -21x

Solving for variable 'X'.

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

Add '6X' to each side of the equation.
189 + 6X = -54 + -6X + 6X + -21x

Combine like terms: -6X + 6X = 0
189 + 6X = -54 + 0 + -21x
189 + 6X = -54 + -21x

Add '-189' to each side of the equation.
189 + -189 + 6X = -54 + -189 + -21x

Combine like terms: 189 + -189 = 0
0 + 6X = -54 + -189 + -21x
6X = -54 + -189 + -21x

Combine like terms: -54 + -189 = -243
6X = -243 + -21x

Divide each side by '6'.
X = -40.5 + -3.5x

Simplifying
X = -40.5 + -3.5x

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