-3[3x-2y+(x-2y)-2(x+y)-3(2x+1)]=

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Solution for -3[3x-2y+(x-2y)-2(x+y)-3(2x+1)]= equation:


Simplifying
-3[3x + -2y + (x + -2y) + -2(x + y) + -3(2x + 1)] = 0

Remove parenthesis around (x + -2y)
-3[3x + -2y + x + -2y + -2(x + y) + -3(2x + 1)] = 0
-3[3x + -2y + x + -2y + (x * -2 + y * -2) + -3(2x + 1)] = 0
-3[3x + -2y + x + -2y + (-2x + -2y) + -3(2x + 1)] = 0

Reorder the terms:
-3[3x + -2y + x + -2y + -2x + -2y + -3(1 + 2x)] = 0
-3[3x + -2y + x + -2y + -2x + -2y + (1 * -3 + 2x * -3)] = 0
-3[3x + -2y + x + -2y + -2x + -2y + (-3 + -6x)] = 0

Reorder the terms:
-3[-3 + 3x + x + -2x + -6x + -2y + -2y + -2y] = 0

Combine like terms: 3x + x = 4x
-3[-3 + 4x + -2x + -6x + -2y + -2y + -2y] = 0

Combine like terms: 4x + -2x = 2x
-3[-3 + 2x + -6x + -2y + -2y + -2y] = 0

Combine like terms: 2x + -6x = -4x
-3[-3 + -4x + -2y + -2y + -2y] = 0

Combine like terms: -2y + -2y = -4y
-3[-3 + -4x + -4y + -2y] = 0

Combine like terms: -4y + -2y = -6y
-3[-3 + -4x + -6y] = 0
[-3 * -3 + -4x * -3 + -6y * -3] = 0
[9 + 12x + 18y] = 0

Solving
9 + 12x + 18y = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + 12x + -9 + 18y = 0 + -9

Reorder the terms:
9 + -9 + 12x + 18y = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 12x + 18y = 0 + -9
12x + 18y = 0 + -9

Combine like terms: 0 + -9 = -9
12x + 18y = -9

Add '-18y' to each side of the equation.
12x + 18y + -18y = -9 + -18y

Combine like terms: 18y + -18y = 0
12x + 0 = -9 + -18y
12x = -9 + -18y

Divide each side by '12'.
x = -0.75 + -1.5y

Simplifying
x = -0.75 + -1.5y

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