13-2(7x+1)+8x=12

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Solution for 13-2(7x+1)+8x=12 equation:


Simplifying
13 + -2(7x + 1) + 8x = 12

Reorder the terms:
13 + -2(1 + 7x) + 8x = 12
13 + (1 * -2 + 7x * -2) + 8x = 12
13 + (-2 + -14x) + 8x = 12

Combine like terms: 13 + -2 = 11
11 + -14x + 8x = 12

Combine like terms: -14x + 8x = -6x
11 + -6x = 12

Solving
11 + -6x = 12

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + -6x = 12 + -11

Combine like terms: 11 + -11 = 0
0 + -6x = 12 + -11
-6x = 12 + -11

Combine like terms: 12 + -11 = 1
-6x = 1

Divide each side by '-6'.
x = -0.1666666667

Simplifying
x = -0.1666666667

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