13x-2(3x+1)=8

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Solution for 13x-2(3x+1)=8 equation:


Simplifying
13x + -2(3x + 1) = 8

Reorder the terms:
13x + -2(1 + 3x) = 8
13x + (1 * -2 + 3x * -2) = 8
13x + (-2 + -6x) = 8

Reorder the terms:
-2 + 13x + -6x = 8

Combine like terms: 13x + -6x = 7x
-2 + 7x = 8

Solving
-2 + 7x = 8

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 7x = 8 + 2

Combine like terms: -2 + 2 = 0
0 + 7x = 8 + 2
7x = 8 + 2

Combine like terms: 8 + 2 = 10
7x = 10

Divide each side by '7'.
x = 1.428571429

Simplifying
x = 1.428571429

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