7(t+9)+5+7=

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Solution for 7(t+9)+5+7= equation:


Simplifying
7(t + 9) + 5 + 7 = 0

Reorder the terms:
7(9 + t) + 5 + 7 = 0
(9 * 7 + t * 7) + 5 + 7 = 0
(63 + 7t) + 5 + 7 = 0

Reorder the terms:
63 + 5 + 7 + 7t = 0

Combine like terms: 63 + 5 = 68
68 + 7 + 7t = 0

Combine like terms: 68 + 7 = 75
75 + 7t = 0

Solving
75 + 7t = 0

Solving for variable 't'.

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

Add '-75' to each side of the equation.
75 + -75 + 7t = 0 + -75

Combine like terms: 75 + -75 = 0
0 + 7t = 0 + -75
7t = 0 + -75

Combine like terms: 0 + -75 = -75
7t = -75

Divide each side by '7'.
t = -10.71428571

Simplifying
t = -10.71428571

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