(-11t)-(-2t)-9t+13t=20

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Solution for (-11t)-(-2t)-9t+13t=20 equation:


Simplifying
(-11t) + -1(-2t) + -9t + 13t = 20

Remove parenthesis around (-2t)
(-11t) + -1 * -2t + -9t + 13t = 20

Multiply -1 * -2
(-11t) + 2t + -9t + 13t = 20

Combine like terms: (-11t) + 2t = -9t
-9t + -9t + 13t = 20

Combine like terms: -9t + -9t = -18t
-18t + 13t = 20

Combine like terms: -18t + 13t = -5t
-5t = 20

Solving
-5t = 20

Solving for variable 't'.

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

Divide each side by '-5'.
t = -4

Simplifying
t = -4

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