2-2t+1=7

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Solution for 2-2t+1=7 equation: 


Simplifying
2 + -2t + 1 = 7

Reorder the terms:
2 + 1 + -2t = 7

Combine like terms: 2 + 1 = 3
3 + -2t = 7

Solving
3 + -2t = 7

Solving for variable 't'.

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

Add '-3' to each side of the equation.
3 + -3 + -2t = 7 + -3

Combine like terms: 3 + -3 = 0
0 + -2t = 7 + -3
-2t = 7 + -3

Combine like terms: 7 + -3 = 4
-2t = 4

Divide each side by '-2'.
t = -2

Simplifying
t = -2

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