4x+5=12(x-1)

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Solution for 4x+5=12(x-1) equation:


Simplifying
4x + 5 = 12(x + -1)

Reorder the terms:
5 + 4x = 12(x + -1)

Reorder the terms:
5 + 4x = 12(-1 + x)
5 + 4x = (-1 * 12 + x * 12)
5 + 4x = (-12 + 12x)

Solving
5 + 4x = -12 + 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.
5 + 4x + -12x = -12 + 12x + -12x

Combine like terms: 4x + -12x = -8x
5 + -8x = -12 + 12x + -12x

Combine like terms: 12x + -12x = 0
5 + -8x = -12 + 0
5 + -8x = -12

Add '-5' to each side of the equation.
5 + -5 + -8x = -12 + -5

Combine like terms: 5 + -5 = 0
0 + -8x = -12 + -5
-8x = -12 + -5

Combine like terms: -12 + -5 = -17
-8x = -17

Divide each side by '-8'.
x = 2.125

Simplifying
x = 2.125

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