-6.9(2t+6)-2.6(3t-5)=

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Solution for -6.9(2t+6)-2.6(3t-5)= equation:


Simplifying
-6.9(2t + 6) + -2.6(3t + -5) = 0

Reorder the terms:
-6.9(6 + 2t) + -2.6(3t + -5) = 0
(6 * -6.9 + 2t * -6.9) + -2.6(3t + -5) = 0
(-41.4 + -13.8t) + -2.6(3t + -5) = 0

Reorder the terms:
-41.4 + -13.8t + -2.6(-5 + 3t) = 0
-41.4 + -13.8t + (-5 * -2.6 + 3t * -2.6) = 0
-41.4 + -13.8t + (13 + -7.8t) = 0

Reorder the terms:
-41.4 + 13 + -13.8t + -7.8t = 0

Combine like terms: -41.4 + 13 = -28.4
-28.4 + -13.8t + -7.8t = 0

Combine like terms: -13.8t + -7.8t = -21.6t
-28.4 + -21.6t = 0

Solving
-28.4 + -21.6t = 0

Solving for variable 't'.

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

Add '28.4' to each side of the equation.
-28.4 + 28.4 + -21.6t = 0 + 28.4

Combine like terms: -28.4 + 28.4 = 0.0
0.0 + -21.6t = 0 + 28.4
-21.6t = 0 + 28.4

Combine like terms: 0 + 28.4 = 28.4
-21.6t = 28.4

Divide each side by '-21.6'.
t = -1.314814815

Simplifying
t = -1.314814815

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