(7T-7)=2(T+1)+2

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Solution for (7T-7)=2(T+1)+2 equation:


Simplifying
(7T + -7) = 2(T + 1) + 2

Reorder the terms:
(-7 + 7T) = 2(T + 1) + 2

Remove parenthesis around (-7 + 7T)
-7 + 7T = 2(T + 1) + 2

Reorder the terms:
-7 + 7T = 2(1 + T) + 2
-7 + 7T = (1 * 2 + T * 2) + 2
-7 + 7T = (2 + 2T) + 2

Reorder the terms:
-7 + 7T = 2 + 2 + 2T

Combine like terms: 2 + 2 = 4
-7 + 7T = 4 + 2T

Solving
-7 + 7T = 4 + 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.
-7 + 7T + -2T = 4 + 2T + -2T

Combine like terms: 7T + -2T = 5T
-7 + 5T = 4 + 2T + -2T

Combine like terms: 2T + -2T = 0
-7 + 5T = 4 + 0
-7 + 5T = 4

Add '7' to each side of the equation.
-7 + 7 + 5T = 4 + 7

Combine like terms: -7 + 7 = 0
0 + 5T = 4 + 7
5T = 4 + 7

Combine like terms: 4 + 7 = 11
5T = 11

Divide each side by '5'.
T = 2.2

Simplifying
T = 2.2

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