6(x-9)=(-12)(x-3)

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Solution for 6(x-9)=(-12)(x-3) equation:


Simplifying
6(x + -9) = (-12)(x + -3)

Reorder the terms:
6(-9 + x) = (-12)(x + -3)
(-9 * 6 + x * 6) = (-12)(x + -3)
(-54 + 6x) = (-12)(x + -3)

Reorder the terms:
-54 + 6x = -12(-3 + x)
-54 + 6x = (-3 * -12 + x * -12)
-54 + 6x = (36 + -12x)

Solving
-54 + 6x = 36 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-54 + 6x + 12x = 36 + -12x + 12x

Combine like terms: 6x + 12x = 18x
-54 + 18x = 36 + -12x + 12x

Combine like terms: -12x + 12x = 0
-54 + 18x = 36 + 0
-54 + 18x = 36

Add '54' to each side of the equation.
-54 + 54 + 18x = 36 + 54

Combine like terms: -54 + 54 = 0
0 + 18x = 36 + 54
18x = 36 + 54

Combine like terms: 36 + 54 = 90
18x = 90

Divide each side by '18'.
x = 5

Simplifying
x = 5

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