-3t-4=-7

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Solution for -3t-4=-7 equation: 


Simplifying
-3t + -4 = -7

Reorder the terms:
-4 + -3t = -7

Solving
-4 + -3t = -7

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 + -3t = -7 + 4

Combine like terms: -4 + 4 = 0
0 + -3t = -7 + 4
-3t = -7 + 4

Combine like terms: -7 + 4 = -3
-3t = -3

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

Simplifying
t = 1

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