-4(2t+9)=-84

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Solution for -4(2t+9)=-84 equation:


Simplifying
-4(2t + 9) = -84

Reorder the terms:
-4(9 + 2t) = -84
(9 * -4 + 2t * -4) = -84
(-36 + -8t) = -84

Solving
-36 + -8t = -84

Solving for variable 't'.

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

Add '36' to each side of the equation.
-36 + 36 + -8t = -84 + 36

Combine like terms: -36 + 36 = 0
0 + -8t = -84 + 36
-8t = -84 + 36

Combine like terms: -84 + 36 = -48
-8t = -48

Divide each side by '-8'.
t = 6

Simplifying
t = 6

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