12+7t=30+2t

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


Simplifying
12 + 7t = 30 + 2t

Solving
12 + 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.
12 + 7t + -2t = 30 + 2t + -2t

Combine like terms: 7t + -2t = 5t
12 + 5t = 30 + 2t + -2t

Combine like terms: 2t + -2t = 0
12 + 5t = 30 + 0
12 + 5t = 30

Add '-12' to each side of the equation.
12 + -12 + 5t = 30 + -12

Combine like terms: 12 + -12 = 0
0 + 5t = 30 + -12
5t = 30 + -12

Combine like terms: 30 + -12 = 18
5t = 18

Divide each side by '5'.
t = 3.6

Simplifying
t = 3.6

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