8x+5[2(3x-1)]=12-[6(2x+7)]

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Solution for 8x+5[2(3x-1)]=12-[6(2x+7)] equation:


Simplifying
8x + 5[2(3x + -1)] = 12 + -1[6(2x + 7)]

Reorder the terms:
8x + 5[2(-1 + 3x)] = 12 + -1[6(2x + 7)]
8x + 5[(-1 * 2 + 3x * 2)] = 12 + -1[6(2x + 7)]
8x + 5[(-2 + 6x)] = 12 + -1[6(2x + 7)]
8x + [-2 * 5 + 6x * 5] = 12 + -1[6(2x + 7)]
8x + [-10 + 30x] = 12 + -1[6(2x + 7)]

Reorder the terms:
-10 + 8x + 30x = 12 + -1[6(2x + 7)]

Combine like terms: 8x + 30x = 38x
-10 + 38x = 12 + -1[6(2x + 7)]

Reorder the terms:
-10 + 38x = 12 + -1[6(7 + 2x)]
-10 + 38x = 12 + -1[(7 * 6 + 2x * 6)]
-10 + 38x = 12 + -1[(42 + 12x)]
-10 + 38x = 12 + [42 * -1 + 12x * -1]
-10 + 38x = 12 + [-42 + -12x]

Combine like terms: 12 + -42 = -30
-10 + 38x = -30 + -12x

Solving
-10 + 38x = -30 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-10 + 38x + 12x = -30 + -12x + 12x

Combine like terms: 38x + 12x = 50x
-10 + 50x = -30 + -12x + 12x

Combine like terms: -12x + 12x = 0
-10 + 50x = -30 + 0
-10 + 50x = -30

Add '10' to each side of the equation.
-10 + 10 + 50x = -30 + 10

Combine like terms: -10 + 10 = 0
0 + 50x = -30 + 10
50x = -30 + 10

Combine like terms: -30 + 10 = -20
50x = -20

Divide each side by '50'.
x = -0.4

Simplifying
x = -0.4

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