2(t-4)+9=-15

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Solution for 2(t-4)+9=-15 equation:


Simplifying
2(t + -4) + 9 = -15

Reorder the terms:
2(-4 + t) + 9 = -15
(-4 * 2 + t * 2) + 9 = -15
(-8 + 2t) + 9 = -15

Reorder the terms:
-8 + 9 + 2t = -15

Combine like terms: -8 + 9 = 1
1 + 2t = -15

Solving
1 + 2t = -15

Solving for variable 't'.

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

Add '-1' to each side of the equation.
1 + -1 + 2t = -15 + -1

Combine like terms: 1 + -1 = 0
0 + 2t = -15 + -1
2t = -15 + -1

Combine like terms: -15 + -1 = -16
2t = -16

Divide each side by '2'.
t = -8

Simplifying
t = -8

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