3(3x-6)-3=3(x-5)+30

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Solution for 3(3x-6)-3=3(x-5)+30 equation:


Simplifying
3(3x + -6) + -3 = 3(x + -5) + 30

Reorder the terms:
3(-6 + 3x) + -3 = 3(x + -5) + 30
(-6 * 3 + 3x * 3) + -3 = 3(x + -5) + 30
(-18 + 9x) + -3 = 3(x + -5) + 30

Reorder the terms:
-18 + -3 + 9x = 3(x + -5) + 30

Combine like terms: -18 + -3 = -21
-21 + 9x = 3(x + -5) + 30

Reorder the terms:
-21 + 9x = 3(-5 + x) + 30
-21 + 9x = (-5 * 3 + x * 3) + 30
-21 + 9x = (-15 + 3x) + 30

Reorder the terms:
-21 + 9x = -15 + 30 + 3x

Combine like terms: -15 + 30 = 15
-21 + 9x = 15 + 3x

Solving
-21 + 9x = 15 + 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.
-21 + 9x + -3x = 15 + 3x + -3x

Combine like terms: 9x + -3x = 6x
-21 + 6x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
-21 + 6x = 15 + 0
-21 + 6x = 15

Add '21' to each side of the equation.
-21 + 21 + 6x = 15 + 21

Combine like terms: -21 + 21 = 0
0 + 6x = 15 + 21
6x = 15 + 21

Combine like terms: 15 + 21 = 36
6x = 36

Divide each side by '6'.
x = 6

Simplifying
x = 6

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