12x+3(7x)-6=-8

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Solution for 12x+3(7x)-6=-8 equation:


Simplifying
12x + 3(7x) + -6 = -8

Remove parenthesis around (7x)
12x + 3 * 7x + -6 = -8

Multiply 3 * 7
12x + 21x + -6 = -8

Reorder the terms:
-6 + 12x + 21x = -8

Combine like terms: 12x + 21x = 33x
-6 + 33x = -8

Solving
-6 + 33x = -8

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 33x = -8 + 6

Combine like terms: -6 + 6 = 0
0 + 33x = -8 + 6
33x = -8 + 6

Combine like terms: -8 + 6 = -2
33x = -2

Divide each side by '33'.
x = -0.06060606061

Simplifying
x = -0.06060606061

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