3T-12=T-4

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Solution for 3T-12=T-4 equation:


Simplifying
3T + -12 = T + -4

Reorder the terms:
-12 + 3T = T + -4

Reorder the terms:
-12 + 3T = -4 + T

Solving
-12 + 3T = -4 + T

Solving for variable 'T'.

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

Add '-1T' to each side of the equation.
-12 + 3T + -1T = -4 + T + -1T

Combine like terms: 3T + -1T = 2T
-12 + 2T = -4 + T + -1T

Combine like terms: T + -1T = 0
-12 + 2T = -4 + 0
-12 + 2T = -4

Add '12' to each side of the equation.
-12 + 12 + 2T = -4 + 12

Combine like terms: -12 + 12 = 0
0 + 2T = -4 + 12
2T = -4 + 12

Combine like terms: -4 + 12 = 8
2T = 8

Divide each side by '2'.
T = 4

Simplifying
T = 4

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