-7(2t+3)=-21

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Solution for -7(2t+3)=-21 equation: 


Simplifying
-7(2t + 3) = -21

Reorder the terms:
-7(3 + 2t) = -21
(3 * -7 + 2t * -7) = -21
(-21 + -14t) = -21

Add '21' to each side of the equation.
-21 + 21 + -14t = -21 + 21

Combine like terms: -21 + 21 = 0
0 + -14t = -21 + 21
-14t = -21 + 21

Combine like terms: -21 + 21 = 0
-14t = 0

Solving
-14t = 0

Solving for variable 't'.

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

Divide each side by '-14'.
t = 0

Simplifying
t = 0

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