T-3(T-4)=9

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Solution for T-3(T-4)=9 equation: 


Simplifying
T + -3(T + -4) = 9

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

Reorder the terms:
12 + T + -3T = 9

Combine like terms: T + -3T = -2T
12 + -2T = 9

Solving
12 + -2T = 9

Solving for variable 'T'.

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

Add '-12' to each side of the equation.
12 + -12 + -2T = 9 + -12

Combine like terms: 12 + -12 = 0
0 + -2T = 9 + -12
-2T = 9 + -12

Combine like terms: 9 + -12 = -3
-2T = -3

Divide each side by '-2'.
T = 1.5

Simplifying
T = 1.5

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