3=6+t+7

Solution for 3=6+t+7 equation:

Simplifying
3 = 6 + t + 7

Reorder the terms:
3 = 6 + 7 + t

Combine like terms: 6 + 7 = 13
3 = 13 + t

Solving
3 = 13 + t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
3 + -1t = 13 + t + -1t

Combine like terms: t + -1t = 0
3 + -1t = 13 + 0
3 + -1t = 13

Add '-3' to each side of the equation.
3 + -3 + -1t = 13 + -3

Combine like terms: 3 + -3 = 0
0 + -1t = 13 + -3
-1t = 13 + -3

Combine like terms: 13 + -3 = 10
-1t = 10

Divide each side by '-1'.
t = -10

Simplifying
t = -10