-2t+5(t-4)=15

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Solution for -2t+5(t-4)=15 equation:


Simplifying
-2t + 5(t + -4) = 15

Reorder the terms:
-2t + 5(-4 + t) = 15
-2t + (-4 * 5 + t * 5) = 15
-2t + (-20 + 5t) = 15

Reorder the terms:
-20 + -2t + 5t = 15

Combine like terms: -2t + 5t = 3t
-20 + 3t = 15

Solving
-20 + 3t = 15

Solving for variable 't'.

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

Add '20' to each side of the equation.
-20 + 20 + 3t = 15 + 20

Combine like terms: -20 + 20 = 0
0 + 3t = 15 + 20
3t = 15 + 20

Combine like terms: 15 + 20 = 35
3t = 35

Divide each side by '3'.
t = 11.66666667

Simplifying
t = 11.66666667

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