12-12-7t=30+2t

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Solution for 12-12-7t=30+2t equation:


Simplifying
12 + -12 + -7t = 30 + 2t

Combine like terms: 12 + -12 = 0
0 + -7t = 30 + 2t
-7t = 30 + 2t

Solving
-7t = 30 + 2t

Solving for variable 't'.

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

Add '-2t' to each side of the equation.
-7t + -2t = 30 + 2t + -2t

Combine like terms: -7t + -2t = -9t
-9t = 30 + 2t + -2t

Combine like terms: 2t + -2t = 0
-9t = 30 + 0
-9t = 30

Divide each side by '-9'.
t = -3.333333333

Simplifying
t = -3.333333333

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