3t+12=6t-15

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Solution for 3t+12=6t-15 equation:


Simplifying
3t + 12 = 6t + -15

Reorder the terms:
12 + 3t = 6t + -15

Reorder the terms:
12 + 3t = -15 + 6t

Solving
12 + 3t = -15 + 6t

Solving for variable 't'.

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

Add '-6t' to each side of the equation.
12 + 3t + -6t = -15 + 6t + -6t

Combine like terms: 3t + -6t = -3t
12 + -3t = -15 + 6t + -6t

Combine like terms: 6t + -6t = 0
12 + -3t = -15 + 0
12 + -3t = -15

Add '-12' to each side of the equation.
12 + -12 + -3t = -15 + -12

Combine like terms: 12 + -12 = 0
0 + -3t = -15 + -12
-3t = -15 + -12

Combine like terms: -15 + -12 = -27
-3t = -27

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

Simplifying
t = 9

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