-3(t-4)-2(t+4)=9

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Solution for -3(t-4)-2(t+4)=9 equation:


Simplifying
-3(t + -4) + -2(t + 4) = 9

Reorder the terms:
-3(-4 + t) + -2(t + 4) = 9
(-4 * -3 + t * -3) + -2(t + 4) = 9
(12 + -3t) + -2(t + 4) = 9

Reorder the terms:
12 + -3t + -2(4 + t) = 9
12 + -3t + (4 * -2 + t * -2) = 9
12 + -3t + (-8 + -2t) = 9

Reorder the terms:
12 + -8 + -3t + -2t = 9

Combine like terms: 12 + -8 = 4
4 + -3t + -2t = 9

Combine like terms: -3t + -2t = -5t
4 + -5t = 9

Solving
4 + -5t = 9

Solving for variable 't'.

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

Add '-4' to each side of the equation.
4 + -4 + -5t = 9 + -4

Combine like terms: 4 + -4 = 0
0 + -5t = 9 + -4
-5t = 9 + -4

Combine like terms: 9 + -4 = 5
-5t = 5

Divide each side by '-5'.
t = -1

Simplifying
t = -1

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