-6(2t+7)=42

Solution for -6(2t+7)=42 equation:

Simplifying
-6(2t + 7) = 42

Reorder the terms:
-6(7 + 2t) = 42
(7 * -6 + 2t * -6) = 42
(-42 + -12t) = 42

Solving
-42 + -12t = 42

Solving for variable 't'.

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

Add '42' to each side of the equation.
-42 + 42 + -12t = 42 + 42

Combine like terms: -42 + 42 = 0
0 + -12t = 42 + 42
-12t = 42 + 42

Combine like terms: 42 + 42 = 84
-12t = 84

Divide each side by '-12'.
t = -7

Simplifying
t = -7