-4(3t-5)+8t=4t-9

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Solution for -4(3t-5)+8t=4t-9 equation:


Simplifying
-4(3t + -5) + 8t = 4t + -9

Reorder the terms:
-4(-5 + 3t) + 8t = 4t + -9
(-5 * -4 + 3t * -4) + 8t = 4t + -9
(20 + -12t) + 8t = 4t + -9

Combine like terms: -12t + 8t = -4t
20 + -4t = 4t + -9

Reorder the terms:
20 + -4t = -9 + 4t

Solving
20 + -4t = -9 + 4t

Solving for variable 't'.

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

Add '-4t' to each side of the equation.
20 + -4t + -4t = -9 + 4t + -4t

Combine like terms: -4t + -4t = -8t
20 + -8t = -9 + 4t + -4t

Combine like terms: 4t + -4t = 0
20 + -8t = -9 + 0
20 + -8t = -9

Add '-20' to each side of the equation.
20 + -20 + -8t = -9 + -20

Combine like terms: 20 + -20 = 0
0 + -8t = -9 + -20
-8t = -9 + -20

Combine like terms: -9 + -20 = -29
-8t = -29

Divide each side by '-8'.
t = 3.625

Simplifying
t = 3.625

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