-5.5(2t+5)-1.2(4t-6)=

Solution for -5.5(2t+5)-1.2(4t-6)= equation:

Simplifying
-5.5(2t + 5) + -1.2(4t + -6) = 0

Reorder the terms:
-5.5(5 + 2t) + -1.2(4t + -6) = 0
(5 * -5.5 + 2t * -5.5) + -1.2(4t + -6) = 0
(-27.5 + -11t) + -1.2(4t + -6) = 0

Reorder the terms:
-27.5 + -11t + -1.2(-6 + 4t) = 0
-27.5 + -11t + (-6 * -1.2 + 4t * -1.2) = 0
-27.5 + -11t + (7.2 + -4.8t) = 0

Reorder the terms:
-27.5 + 7.2 + -11t + -4.8t = 0

Combine like terms: -27.5 + 7.2 = -20.3
-20.3 + -11t + -4.8t = 0

Combine like terms: -11t + -4.8t = -15.8t
-20.3 + -15.8t = 0

Solving
-20.3 + -15.8t = 0

Solving for variable 't'.

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

Add '20.3' to each side of the equation.
-20.3 + 20.3 + -15.8t = 0 + 20.3

Combine like terms: -20.3 + 20.3 = 0.0
0.0 + -15.8t = 0 + 20.3
-15.8t = 0 + 20.3

Combine like terms: 0 + 20.3 = 20.3
-15.8t = 20.3

Divide each side by '-15.8'.
t = -1.284810127

Simplifying
t = -1.284810127