3(t+7)+t=6t-2+2t

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Solution for 3(t+7)+t=6t-2+2t equation:


Simplifying
3(t + 7) + t = 6t + -2 + 2t

Reorder the terms:
3(7 + t) + t = 6t + -2 + 2t
(7 * 3 + t * 3) + t = 6t + -2 + 2t
(21 + 3t) + t = 6t + -2 + 2t

Combine like terms: 3t + t = 4t
21 + 4t = 6t + -2 + 2t

Reorder the terms:
21 + 4t = -2 + 6t + 2t

Combine like terms: 6t + 2t = 8t
21 + 4t = -2 + 8t

Solving
21 + 4t = -2 + 8t

Solving for variable 't'.

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

Add '-8t' to each side of the equation.
21 + 4t + -8t = -2 + 8t + -8t

Combine like terms: 4t + -8t = -4t
21 + -4t = -2 + 8t + -8t

Combine like terms: 8t + -8t = 0
21 + -4t = -2 + 0
21 + -4t = -2

Add '-21' to each side of the equation.
21 + -21 + -4t = -2 + -21

Combine like terms: 21 + -21 = 0
0 + -4t = -2 + -21
-4t = -2 + -21

Combine like terms: -2 + -21 = -23
-4t = -23

Divide each side by '-4'.
t = 5.75

Simplifying
t = 5.75

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