3-[8-(x-9)]=3(x-2)

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Solution for 3-[8-(x-9)]=3(x-2) equation:


Simplifying
3 + -1[8 + -1(x + -9)] = 3(x + -2)

Reorder the terms:
3 + -1[8 + -1(-9 + x)] = 3(x + -2)
3 + -1[8 + (-9 * -1 + x * -1)] = 3(x + -2)
3 + -1[8 + (9 + -1x)] = 3(x + -2)

Combine like terms: 8 + 9 = 17
3 + -1[17 + -1x] = 3(x + -2)
3 + [17 * -1 + -1x * -1] = 3(x + -2)
3 + [-17 + 1x] = 3(x + -2)

Combine like terms: 3 + -17 = -14
-14 + 1x = 3(x + -2)

Reorder the terms:
-14 + 1x = 3(-2 + x)
-14 + 1x = (-2 * 3 + x * 3)
-14 + 1x = (-6 + 3x)

Solving
-14 + 1x = -6 + 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.
-14 + 1x + -3x = -6 + 3x + -3x

Combine like terms: 1x + -3x = -2x
-14 + -2x = -6 + 3x + -3x

Combine like terms: 3x + -3x = 0
-14 + -2x = -6 + 0
-14 + -2x = -6

Add '14' to each side of the equation.
-14 + 14 + -2x = -6 + 14

Combine like terms: -14 + 14 = 0
0 + -2x = -6 + 14
-2x = -6 + 14

Combine like terms: -6 + 14 = 8
-2x = 8

Divide each side by '-2'.
x = -4

Simplifying
x = -4

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