t-[-9]=4

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Solution for t-[-9]=4 equation:


Simplifying
t + -1[-9] = 4

Multiply -1 * -9
t + 9 = 4

Reorder the terms:
9 + t = 4

Solving
9 + t = 4

Solving for variable 't'.

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

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

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

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

Simplifying
t = -5

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