2+2-7t=12

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


Simplifying
2 + 2 + -7t = 12

Combine like terms: 2 + 2 = 4
4 + -7t = 12

Solving
4 + -7t = 12

Solving for variable 't'.

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

Add '-4' to each side of the equation.
4 + -4 + -7t = 12 + -4

Combine like terms: 4 + -4 = 0
0 + -7t = 12 + -4
-7t = 12 + -4

Combine like terms: 12 + -4 = 8
-7t = 8

Divide each side by '-7'.
t = -1.142857143

Simplifying
t = -1.142857143

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