4t+9=-8t-13

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Solution for 4t+9=-8t-13 equation:


Simplifying
4t + 9 = -8t + -13

Reorder the terms:
9 + 4t = -8t + -13

Reorder the terms:
9 + 4t = -13 + -8t

Solving
9 + 4t = -13 + -8t

Solving for variable 't'.

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

Add '8t' to each side of the equation.
9 + 4t + 8t = -13 + -8t + 8t

Combine like terms: 4t + 8t = 12t
9 + 12t = -13 + -8t + 8t

Combine like terms: -8t + 8t = 0
9 + 12t = -13 + 0
9 + 12t = -13

Add '-9' to each side of the equation.
9 + -9 + 12t = -13 + -9

Combine like terms: 9 + -9 = 0
0 + 12t = -13 + -9
12t = -13 + -9

Combine like terms: -13 + -9 = -22
12t = -22

Divide each side by '12'.
t = -1.833333333

Simplifying
t = -1.833333333

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