4[3x-2]-7=8

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Solution for 4[3x-2]-7=8 equation:


Simplifying
4[3x + -2] + -7 = 8

Reorder the terms:
4[-2 + 3x] + -7 = 8
[-2 * 4 + 3x * 4] + -7 = 8
[-8 + 12x] + -7 = 8

Reorder the terms:
-8 + -7 + 12x = 8

Combine like terms: -8 + -7 = -15
-15 + 12x = 8

Solving
-15 + 12x = 8

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 12x = 8 + 15

Combine like terms: -15 + 15 = 0
0 + 12x = 8 + 15
12x = 8 + 15

Combine like terms: 8 + 15 = 23
12x = 23

Divide each side by '12'.
x = 1.916666667

Simplifying
x = 1.916666667

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