2(x-6)-9=30x-189

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Solution for 2(x-6)-9=30x-189 equation:


Simplifying
2(x + -6) + -9 = 30x + -189

Reorder the terms:
2(-6 + x) + -9 = 30x + -189
(-6 * 2 + x * 2) + -9 = 30x + -189
(-12 + 2x) + -9 = 30x + -189

Reorder the terms:
-12 + -9 + 2x = 30x + -189

Combine like terms: -12 + -9 = -21
-21 + 2x = 30x + -189

Reorder the terms:
-21 + 2x = -189 + 30x

Solving
-21 + 2x = -189 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
-21 + 2x + -30x = -189 + 30x + -30x

Combine like terms: 2x + -30x = -28x
-21 + -28x = -189 + 30x + -30x

Combine like terms: 30x + -30x = 0
-21 + -28x = -189 + 0
-21 + -28x = -189

Add '21' to each side of the equation.
-21 + 21 + -28x = -189 + 21

Combine like terms: -21 + 21 = 0
0 + -28x = -189 + 21
-28x = -189 + 21

Combine like terms: -189 + 21 = -168
-28x = -168

Divide each side by '-28'.
x = 6

Simplifying
x = 6

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