13x-(x-4)=5x+20+x

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Solution for 13x-(x-4)=5x+20+x equation:


Simplifying
13x + -1(x + -4) = 5x + 20 + x

Reorder the terms:
13x + -1(-4 + x) = 5x + 20 + x
13x + (-4 * -1 + x * -1) = 5x + 20 + x
13x + (4 + -1x) = 5x + 20 + x

Reorder the terms:
4 + 13x + -1x = 5x + 20 + x

Combine like terms: 13x + -1x = 12x
4 + 12x = 5x + 20 + x

Reorder the terms:
4 + 12x = 20 + 5x + x

Combine like terms: 5x + x = 6x
4 + 12x = 20 + 6x

Solving
4 + 12x = 20 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
4 + 12x + -6x = 20 + 6x + -6x

Combine like terms: 12x + -6x = 6x
4 + 6x = 20 + 6x + -6x

Combine like terms: 6x + -6x = 0
4 + 6x = 20 + 0
4 + 6x = 20

Add '-4' to each side of the equation.
4 + -4 + 6x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 6x = 20 + -4
6x = 20 + -4

Combine like terms: 20 + -4 = 16
6x = 16

Divide each side by '6'.
x = 2.666666667

Simplifying
x = 2.666666667

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