-7(2t+6)=84

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Solution for -7(2t+6)=84 equation:


Simplifying
-7(2t + 6) = 84

Reorder the terms:
-7(6 + 2t) = 84
(6 * -7 + 2t * -7) = 84
(-42 + -14t) = 84

Solving
-42 + -14t = 84

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 + -14t = 84 + 42

Combine like terms: -42 + 42 = 0
0 + -14t = 84 + 42
-14t = 84 + 42

Combine like terms: 84 + 42 = 126
-14t = 126

Divide each side by '-14'.
t = -9

Simplifying
t = -9

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