12-(t+4)=5

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Solution for 12-(t+4)=5 equation:


Simplifying
12 + -1(t + 4) = 5

Reorder the terms:
12 + -1(4 + t) = 5
12 + (4 * -1 + t * -1) = 5
12 + (-4 + -1t) = 5

Combine like terms: 12 + -4 = 8
8 + -1t = 5

Solving
8 + -1t = 5

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 + -1t = 5 + -8

Combine like terms: 8 + -8 = 0
0 + -1t = 5 + -8
-1t = 5 + -8

Combine like terms: 5 + -8 = -3
-1t = -3

Divide each side by '-1'.
t = 3

Simplifying
t = 3

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