7(t+11)+9=100

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Solution for 7(t+11)+9=100 equation:


Simplifying
7(t + 11) + 9 = 100

Reorder the terms:
7(11 + t) + 9 = 100
(11 * 7 + t * 7) + 9 = 100
(77 + 7t) + 9 = 100

Reorder the terms:
77 + 9 + 7t = 100

Combine like terms: 77 + 9 = 86
86 + 7t = 100

Solving
86 + 7t = 100

Solving for variable 't'.

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

Add '-86' to each side of the equation.
86 + -86 + 7t = 100 + -86

Combine like terms: 86 + -86 = 0
0 + 7t = 100 + -86
7t = 100 + -86

Combine like terms: 100 + -86 = 14
7t = 14

Divide each side by '7'.
t = 2

Simplifying
t = 2

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