(12x-15)=(3x+45)

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Solution for (12x-15)=(3x+45) equation:


Simplifying
(12x + -15) = (3x + 45)

Reorder the terms:
(-15 + 12x) = (3x + 45)

Remove parenthesis around (-15 + 12x)
-15 + 12x = (3x + 45)

Reorder the terms:
-15 + 12x = (45 + 3x)

Remove parenthesis around (45 + 3x)
-15 + 12x = 45 + 3x

Solving
-15 + 12x = 45 + 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.
-15 + 12x + -3x = 45 + 3x + -3x

Combine like terms: 12x + -3x = 9x
-15 + 9x = 45 + 3x + -3x

Combine like terms: 3x + -3x = 0
-15 + 9x = 45 + 0
-15 + 9x = 45

Add '15' to each side of the equation.
-15 + 15 + 9x = 45 + 15

Combine like terms: -15 + 15 = 0
0 + 9x = 45 + 15
9x = 45 + 15

Combine like terms: 45 + 15 = 60
9x = 60

Divide each side by '9'.
x = 6.666666667

Simplifying
x = 6.666666667

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