3*4(12x+4)-5x=4x+20

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Solution for 3*4(12x+4)-5x=4x+20 equation:


Simplifying
3 * 4(12x + 4) + -5x = 4x + 20

Reorder the terms:
3 * 4(4 + 12x) + -5x = 4x + 20

Multiply 3 * 4
12(4 + 12x) + -5x = 4x + 20
(4 * 12 + 12x * 12) + -5x = 4x + 20
(48 + 144x) + -5x = 4x + 20

Combine like terms: 144x + -5x = 139x
48 + 139x = 4x + 20

Reorder the terms:
48 + 139x = 20 + 4x

Solving
48 + 139x = 20 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
48 + 139x + -4x = 20 + 4x + -4x

Combine like terms: 139x + -4x = 135x
48 + 135x = 20 + 4x + -4x

Combine like terms: 4x + -4x = 0
48 + 135x = 20 + 0
48 + 135x = 20

Add '-48' to each side of the equation.
48 + -48 + 135x = 20 + -48

Combine like terms: 48 + -48 = 0
0 + 135x = 20 + -48
135x = 20 + -48

Combine like terms: 20 + -48 = -28
135x = -28

Divide each side by '135'.
x = -0.2074074074

Simplifying
x = -0.2074074074

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