t+10=21

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Solution for t+10=21 equation: 


Simplifying
t + 10 = 21

Reorder the terms:
10 + t = 21

Solving
10 + t = 21

Solving for variable 't'.

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

Add '-10' to each side of the equation.
10 + -10 + t = 21 + -10

Combine like terms: 10 + -10 = 0
0 + t = 21 + -10
t = 21 + -10

Combine like terms: 21 + -10 = 11
t = 11

Simplifying
t = 11

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