4[t-8]+20=5

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Solution for 4[t-8]+20=5 equation:


Simplifying
4[t + -8] + 20 = 5

Reorder the terms:
4[-8 + t] + 20 = 5
[-8 * 4 + t * 4] + 20 = 5
[-32 + 4t] + 20 = 5

Reorder the terms:
-32 + 20 + 4t = 5

Combine like terms: -32 + 20 = -12
-12 + 4t = 5

Solving
-12 + 4t = 5

Solving for variable 't'.

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

Add '12' to each side of the equation.
-12 + 12 + 4t = 5 + 12

Combine like terms: -12 + 12 = 0
0 + 4t = 5 + 12
4t = 5 + 12

Combine like terms: 5 + 12 = 17
4t = 17

Divide each side by '4'.
t = 4.25

Simplifying
t = 4.25

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