t-7=6t+21

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Solution for t-7=6t+21 equation:


Simplifying
t + -7 = 6t + 21

Reorder the terms:
-7 + t = 6t + 21

Reorder the terms:
-7 + t = 21 + 6t

Solving
-7 + t = 21 + 6t

Solving for variable 't'.

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

Add '-6t' to each side of the equation.
-7 + t + -6t = 21 + 6t + -6t

Combine like terms: t + -6t = -5t
-7 + -5t = 21 + 6t + -6t

Combine like terms: 6t + -6t = 0
-7 + -5t = 21 + 0
-7 + -5t = 21

Add '7' to each side of the equation.
-7 + 7 + -5t = 21 + 7

Combine like terms: -7 + 7 = 0
0 + -5t = 21 + 7
-5t = 21 + 7

Combine like terms: 21 + 7 = 28
-5t = 28

Divide each side by '-5'.
t = -5.6

Simplifying
t = -5.6

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