3(x-1)-(4x+2)=3[(2x-1)-2(x+3)]

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Solution for 3(x-1)-(4x+2)=3[(2x-1)-2(x+3)] equation:


Simplifying
3(x + -1) + -1(4x + 2) = 3[(2x + -1) + -2(x + 3)]

Reorder the terms:
3(-1 + x) + -1(4x + 2) = 3[(2x + -1) + -2(x + 3)]
(-1 * 3 + x * 3) + -1(4x + 2) = 3[(2x + -1) + -2(x + 3)]
(-3 + 3x) + -1(4x + 2) = 3[(2x + -1) + -2(x + 3)]

Reorder the terms:
-3 + 3x + -1(2 + 4x) = 3[(2x + -1) + -2(x + 3)]
-3 + 3x + (2 * -1 + 4x * -1) = 3[(2x + -1) + -2(x + 3)]
-3 + 3x + (-2 + -4x) = 3[(2x + -1) + -2(x + 3)]

Reorder the terms:
-3 + -2 + 3x + -4x = 3[(2x + -1) + -2(x + 3)]

Combine like terms: -3 + -2 = -5
-5 + 3x + -4x = 3[(2x + -1) + -2(x + 3)]

Combine like terms: 3x + -4x = -1x
-5 + -1x = 3[(2x + -1) + -2(x + 3)]

Reorder the terms:
-5 + -1x = 3[(-1 + 2x) + -2(x + 3)]

Remove parenthesis around (-1 + 2x)
-5 + -1x = 3[-1 + 2x + -2(x + 3)]

Reorder the terms:
-5 + -1x = 3[-1 + 2x + -2(3 + x)]
-5 + -1x = 3[-1 + 2x + (3 * -2 + x * -2)]
-5 + -1x = 3[-1 + 2x + (-6 + -2x)]

Reorder the terms:
-5 + -1x = 3[-1 + -6 + 2x + -2x]

Combine like terms: -1 + -6 = -7
-5 + -1x = 3[-7 + 2x + -2x]

Combine like terms: 2x + -2x = 0
-5 + -1x = 3[-7 + 0]
-5 + -1x = 3[-7]

Multiply 3 * -7
-5 + -1x = -21

Solving
-5 + -1x = -21

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + -1x = -21 + 5

Combine like terms: -5 + 5 = 0
0 + -1x = -21 + 5
-1x = -21 + 5

Combine like terms: -21 + 5 = -16
-1x = -16

Divide each side by '-1'.
x = 16

Simplifying
x = 16

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