6x-7(-7)=-42

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Solution for 6x-7(-7)=-42 equation:


Simplifying
6x + -7(-7) = -42

Multiply -7 * -7
6x + 49 = -42

Reorder the terms:
49 + 6x = -42

Solving
49 + 6x = -42

Solving for variable 'x'.

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

Add '-49' to each side of the equation.
49 + -49 + 6x = -42 + -49

Combine like terms: 49 + -49 = 0
0 + 6x = -42 + -49
6x = -42 + -49

Combine like terms: -42 + -49 = -91
6x = -91

Divide each side by '6'.
x = -15.16666667

Simplifying
x = -15.16666667

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