13x-(x+4)=8x+1

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Solution for 13x-(x+4)=8x+1 equation:


Simplifying
13x + -1(x + 4) = 8x + 1

Reorder the terms:
13x + -1(4 + x) = 8x + 1
13x + (4 * -1 + x * -1) = 8x + 1
13x + (-4 + -1x) = 8x + 1

Reorder the terms:
-4 + 13x + -1x = 8x + 1

Combine like terms: 13x + -1x = 12x
-4 + 12x = 8x + 1

Reorder the terms:
-4 + 12x = 1 + 8x

Solving
-4 + 12x = 1 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-4 + 12x + -8x = 1 + 8x + -8x

Combine like terms: 12x + -8x = 4x
-4 + 4x = 1 + 8x + -8x

Combine like terms: 8x + -8x = 0
-4 + 4x = 1 + 0
-4 + 4x = 1

Add '4' to each side of the equation.
-4 + 4 + 4x = 1 + 4

Combine like terms: -4 + 4 = 0
0 + 4x = 1 + 4
4x = 1 + 4

Combine like terms: 1 + 4 = 5
4x = 5

Divide each side by '4'.
x = 1.25

Simplifying
x = 1.25

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