6x-7*-12=42

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Solution for 6x-7*-12=42 equation: 


Simplifying
6x + -7 * -12 = 42

Multiply -7 * -12
6x + 84 = 42

Reorder the terms:
84 + 6x = 42

Solving
84 + 6x = 42

Solving for variable 'x'.

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

Add '-84' to each side of the equation.
84 + -84 + 6x = 42 + -84

Combine like terms: 84 + -84 = 0
0 + 6x = 42 + -84
6x = 42 + -84

Combine like terms: 42 + -84 = -42
6x = -42

Divide each side by '6'.
x = -7

Simplifying
x = -7

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