6(-3x-7)=-42

Solution for 6(-3x-7)=-42 equation:

Simplifying
6(-3x + -7) = -42

Reorder the terms:
6(-7 + -3x) = -42
(-7 * 6 + -3x * 6) = -42
(-42 + -18x) = -42

Add '42' to each side of the equation.
-42 + 42 + -18x = -42 + 42

Combine like terms: -42 + 42 = 0
0 + -18x = -42 + 42
-18x = -42 + 42

Combine like terms: -42 + 42 = 0
-18x = 0

Solving
-18x = 0

Solving for variable 'x'.

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

Divide each side by '-18'.
x = 0

Simplifying
x = 0