8-2(t-1)=t+7

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Solution for 8-2(t-1)=t+7 equation: 


Simplifying
8 + -2(t + -1) = t + 7

Reorder the terms:
8 + -2(-1 + t) = t + 7
8 + (-1 * -2 + t * -2) = t + 7
8 + (2 + -2t) = t + 7

Combine like terms: 8 + 2 = 10
10 + -2t = t + 7

Reorder the terms:
10 + -2t = 7 + t

Solving
10 + -2t = 7 + t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
10 + -2t + -1t = 7 + t + -1t

Combine like terms: -2t + -1t = -3t
10 + -3t = 7 + t + -1t

Combine like terms: t + -1t = 0
10 + -3t = 7 + 0
10 + -3t = 7

Add '-10' to each side of the equation.
10 + -10 + -3t = 7 + -10

Combine like terms: 10 + -10 = 0
0 + -3t = 7 + -10
-3t = 7 + -10

Combine like terms: 7 + -10 = -3
-3t = -3

Divide each side by '-3'.
t = 1

Simplifying
t = 1

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