2+7t=21w-12

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Solution for 2+7t=21w-12 equation: 


Simplifying
2 + 7t = 21w + -12

Reorder the terms:
2 + 7t = -12 + 21w

Solving
2 + 7t = -12 + 21w

Solving for variable 't'.

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

Add '-2' to each side of the equation.
2 + -2 + 7t = -12 + -2 + 21w

Combine like terms: 2 + -2 = 0
0 + 7t = -12 + -2 + 21w
7t = -12 + -2 + 21w

Combine like terms: -12 + -2 = -14
7t = -14 + 21w

Divide each side by '7'.
t = -2 + 3w

Simplifying
t = -2 + 3w

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