7t-2-3t+1=-3-9t

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Solution for 7t-2-3t+1=-3-9t equation:


Simplifying
7t + -2 + -3t + 1 = -3 + -9t

Reorder the terms:
-2 + 1 + 7t + -3t = -3 + -9t

Combine like terms: -2 + 1 = -1
-1 + 7t + -3t = -3 + -9t

Combine like terms: 7t + -3t = 4t
-1 + 4t = -3 + -9t

Solving
-1 + 4t = -3 + -9t

Solving for variable 't'.

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

Add '9t' to each side of the equation.
-1 + 4t + 9t = -3 + -9t + 9t

Combine like terms: 4t + 9t = 13t
-1 + 13t = -3 + -9t + 9t

Combine like terms: -9t + 9t = 0
-1 + 13t = -3 + 0
-1 + 13t = -3

Add '1' to each side of the equation.
-1 + 1 + 13t = -3 + 1

Combine like terms: -1 + 1 = 0
0 + 13t = -3 + 1
13t = -3 + 1

Combine like terms: -3 + 1 = -2
13t = -2

Divide each side by '13'.
t = -0.1538461538

Simplifying
t = -0.1538461538

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