(3X-2)=(9X-20)

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Solution for (3X-2)=(9X-20) equation:


Simplifying
(3X + -2) = (9X + -20)

Reorder the terms:
(-2 + 3X) = (9X + -20)

Remove parenthesis around (-2 + 3X)
-2 + 3X = (9X + -20)

Reorder the terms:
-2 + 3X = (-20 + 9X)

Remove parenthesis around (-20 + 9X)
-2 + 3X = -20 + 9X

Solving
-2 + 3X = -20 + 9X

Solving for variable 'X'.

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

Add '-9X' to each side of the equation.
-2 + 3X + -9X = -20 + 9X + -9X

Combine like terms: 3X + -9X = -6X
-2 + -6X = -20 + 9X + -9X

Combine like terms: 9X + -9X = 0
-2 + -6X = -20 + 0
-2 + -6X = -20

Add '2' to each side of the equation.
-2 + 2 + -6X = -20 + 2

Combine like terms: -2 + 2 = 0
0 + -6X = -20 + 2
-6X = -20 + 2

Combine like terms: -20 + 2 = -18
-6X = -18

Divide each side by '-6'.
X = 3

Simplifying
X = 3

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