7t+5t+18-6=9t-3t-20

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Solution for 7t+5t+18-6=9t-3t-20 equation:


Simplifying
7t + 5t + 18 + -6 = 9t + -3t + -20

Reorder the terms:
18 + -6 + 7t + 5t = 9t + -3t + -20

Combine like terms: 18 + -6 = 12
12 + 7t + 5t = 9t + -3t + -20

Combine like terms: 7t + 5t = 12t
12 + 12t = 9t + -3t + -20

Reorder the terms:
12 + 12t = -20 + 9t + -3t

Combine like terms: 9t + -3t = 6t
12 + 12t = -20 + 6t

Solving
12 + 12t = -20 + 6t

Solving for variable 't'.

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

Add '-6t' to each side of the equation.
12 + 12t + -6t = -20 + 6t + -6t

Combine like terms: 12t + -6t = 6t
12 + 6t = -20 + 6t + -6t

Combine like terms: 6t + -6t = 0
12 + 6t = -20 + 0
12 + 6t = -20

Add '-12' to each side of the equation.
12 + -12 + 6t = -20 + -12

Combine like terms: 12 + -12 = 0
0 + 6t = -20 + -12
6t = -20 + -12

Combine like terms: -20 + -12 = -32
6t = -32

Divide each side by '6'.
t = -5.333333333

Simplifying
t = -5.333333333

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