-2(2t+4)=20

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Solution for -2(2t+4)=20 equation: 


Simplifying
-2(2t + 4) = 20

Reorder the terms:
-2(4 + 2t) = 20
(4 * -2 + 2t * -2) = 20
(-8 + -4t) = 20

Solving
-8 + -4t = 20

Solving for variable 't'.

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

Add '8' to each side of the equation.
-8 + 8 + -4t = 20 + 8

Combine like terms: -8 + 8 = 0
0 + -4t = 20 + 8
-4t = 20 + 8

Combine like terms: 20 + 8 = 28
-4t = 28

Divide each side by '-4'.
t = -7

Simplifying
t = -7

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