t+(12+30)=(97+12)+30

Solution for t+(12+30)=(97+12)+30 equation:

Simplifying
t + (12 + 30) = (97 + 12) + 30

Combine like terms: 12 + 30 = 42
t + (42) = (97 + 12) + 30
t + 42 = (97 + 12) + 30

Reorder the terms:
42 + t = (97 + 12) + 30

Combine like terms: 97 + 12 = 109
42 + t = (109) + 30
42 + t = 109 + 30

Combine like terms: 109 + 30 = 139
42 + t = 139

Solving
42 + t = 139

Solving for variable 't'.

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

Add '-42' to each side of the equation.
42 + -42 + t = 139 + -42

Combine like terms: 42 + -42 = 0
0 + t = 139 + -42
t = 139 + -42

Combine like terms: 139 + -42 = 97
t = 97

Simplifying
t = 97