12x+32-4(2x)-13=

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Solution for 12x+32-4(2x)-13= equation:


Simplifying
12x + 32 + -4(2x) + -13 = 0

Remove parenthesis around (2x)
12x + 32 + -4 * 2x + -13 = 0

Multiply -4 * 2
12x + 32 + -8x + -13 = 0

Reorder the terms:
32 + -13 + 12x + -8x = 0

Combine like terms: 32 + -13 = 19
19 + 12x + -8x = 0

Combine like terms: 12x + -8x = 4x
19 + 4x = 0

Solving
19 + 4x = 0

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + 4x = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 4x = 0 + -19
4x = 0 + -19

Combine like terms: 0 + -19 = -19
4x = -19

Divide each side by '4'.
x = -4.75

Simplifying
x = -4.75

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