6X+9=3X+54

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Solution for 6X+9=3X+54 equation:


Simplifying
6X + 9 = 3X + 54

Reorder the terms:
9 + 6X = 3X + 54

Reorder the terms:
9 + 6X = 54 + 3X

Solving
9 + 6X = 54 + 3X

Solving for variable 'X'.

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

Add '-3X' to each side of the equation.
9 + 6X + -3X = 54 + 3X + -3X

Combine like terms: 6X + -3X = 3X
9 + 3X = 54 + 3X + -3X

Combine like terms: 3X + -3X = 0
9 + 3X = 54 + 0
9 + 3X = 54

Add '-9' to each side of the equation.
9 + -9 + 3X = 54 + -9

Combine like terms: 9 + -9 = 0
0 + 3X = 54 + -9
3X = 54 + -9

Combine like terms: 54 + -9 = 45
3X = 45

Divide each side by '3'.
X = 15

Simplifying
X = 15

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