0=-3(t-7)

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Solution for 0=-3(t-7) equation: 


Simplifying
0 = -3(t + -7)

Reorder the terms:
0 = -3(-7 + t)
0 = (-7 * -3 + t * -3)
0 = (21 + -3t)

Solving
0 = 21 + -3t

Solving for variable 't'.

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

Add '3t' to each side of the equation.
0 + 3t = 21 + -3t + 3t
Remove the zero:
3t = 21 + -3t + 3t

Combine like terms: -3t + 3t = 0
3t = 21 + 0
3t = 21

Divide each side by '3'.
t = 7

Simplifying
t = 7

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