2(t-3)+9=-7

Solution for 2(t-3)+9=-7 equation:

Simplifying
2(t + -3) + 9 = -7

Reorder the terms:
2(-3 + t) + 9 = -7
(-3 * 2 + t * 2) + 9 = -7
(-6 + 2t) + 9 = -7

Reorder the terms:
-6 + 9 + 2t = -7

Combine like terms: -6 + 9 = 3
3 + 2t = -7

Solving
3 + 2t = -7

Solving for variable 't'.

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

Add '-3' to each side of the equation.
3 + -3 + 2t = -7 + -3

Combine like terms: 3 + -3 = 0
0 + 2t = -7 + -3
2t = -7 + -3

Combine like terms: -7 + -3 = -10
2t = -10

Divide each side by '2'.
t = -5

Simplifying
t = -5