4t-15=12+13t

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Solution for 4t-15=12+13t equation:


Simplifying
4t + -15 = 12 + 13t

Reorder the terms:
-15 + 4t = 12 + 13t

Solving
-15 + 4t = 12 + 13t

Solving for variable 't'.

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

Add '-13t' to each side of the equation.
-15 + 4t + -13t = 12 + 13t + -13t

Combine like terms: 4t + -13t = -9t
-15 + -9t = 12 + 13t + -13t

Combine like terms: 13t + -13t = 0
-15 + -9t = 12 + 0
-15 + -9t = 12

Add '15' to each side of the equation.
-15 + 15 + -9t = 12 + 15

Combine like terms: -15 + 15 = 0
0 + -9t = 12 + 15
-9t = 12 + 15

Combine like terms: 12 + 15 = 27
-9t = 27

Divide each side by '-9'.
t = -3

Simplifying
t = -3

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