(-6x-3)-4=12

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Solution for (-6x-3)-4=12 equation:


Simplifying
(-6x + -3) + -4 = 12

Reorder the terms:
(-3 + -6x) + -4 = 12

Remove parenthesis around (-3 + -6x)
-3 + -6x + -4 = 12

Reorder the terms:
-3 + -4 + -6x = 12

Combine like terms: -3 + -4 = -7
-7 + -6x = 12

Solving
-7 + -6x = 12

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -6x = 12 + 7

Combine like terms: -7 + 7 = 0
0 + -6x = 12 + 7
-6x = 12 + 7

Combine like terms: 12 + 7 = 19
-6x = 19

Divide each side by '-6'.
x = -3.166666667

Simplifying
x = -3.166666667

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