-2(4+.8t)=4-(-3.2t)

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Solution for -2(4+.8t)=4-(-3.2t) equation:


Simplifying
-2(4 + 0.8t) = 4 + -1(-3.2t)
(4 * -2 + 0.8t * -2) = 4 + -1(-3.2t)
(-8 + -1.6t) = 4 + -1(-3.2t)

Remove parenthesis around (-3.2t)
-8 + -1.6t = 4 + -1 * -3.2t

Multiply -1 * -3.2
-8 + -1.6t = 4 + 3.2t

Solving
-8 + -1.6t = 4 + 3.2t

Solving for variable 't'.

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

Add '-3.2t' to each side of the equation.
-8 + -1.6t + -3.2t = 4 + 3.2t + -3.2t

Combine like terms: -1.6t + -3.2t = -4.8t
-8 + -4.8t = 4 + 3.2t + -3.2t

Combine like terms: 3.2t + -3.2t = 0.0
-8 + -4.8t = 4 + 0.0
-8 + -4.8t = 4

Add '8' to each side of the equation.
-8 + 8 + -4.8t = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -4.8t = 4 + 8
-4.8t = 4 + 8

Combine like terms: 4 + 8 = 12
-4.8t = 12

Divide each side by '-4.8'.
t = -2.5

Simplifying
t = -2.5

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