7+12t-6=8+21-6t

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Solution for 7+12t-6=8+21-6t equation:


Simplifying
7 + 12t + -6 = 8 + 21 + -6t

Reorder the terms:
7 + -6 + 12t = 8 + 21 + -6t

Combine like terms: 7 + -6 = 1
1 + 12t = 8 + 21 + -6t

Combine like terms: 8 + 21 = 29
1 + 12t = 29 + -6t

Solving
1 + 12t = 29 + -6t

Solving for variable 't'.

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

Add '6t' to each side of the equation.
1 + 12t + 6t = 29 + -6t + 6t

Combine like terms: 12t + 6t = 18t
1 + 18t = 29 + -6t + 6t

Combine like terms: -6t + 6t = 0
1 + 18t = 29 + 0
1 + 18t = 29

Add '-1' to each side of the equation.
1 + -1 + 18t = 29 + -1

Combine like terms: 1 + -1 = 0
0 + 18t = 29 + -1
18t = 29 + -1

Combine like terms: 29 + -1 = 28
18t = 28

Divide each side by '18'.
t = 1.555555556

Simplifying
t = 1.555555556

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