-3(t+5)+(t+2)=8

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Solution for -3(t+5)+(t+2)=8 equation:


Simplifying
-3(t + 5) + (t + 2) = 8

Reorder the terms:
-3(5 + t) + (t + 2) = 8
(5 * -3 + t * -3) + (t + 2) = 8
(-15 + -3t) + (t + 2) = 8

Reorder the terms:
-15 + -3t + (2 + t) = 8

Remove parenthesis around (2 + t)
-15 + -3t + 2 + t = 8

Reorder the terms:
-15 + 2 + -3t + t = 8

Combine like terms: -15 + 2 = -13
-13 + -3t + t = 8

Combine like terms: -3t + t = -2t
-13 + -2t = 8

Solving
-13 + -2t = 8

Solving for variable 't'.

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

Add '13' to each side of the equation.
-13 + 13 + -2t = 8 + 13

Combine like terms: -13 + 13 = 0
0 + -2t = 8 + 13
-2t = 8 + 13

Combine like terms: 8 + 13 = 21
-2t = 21

Divide each side by '-2'.
t = -10.5

Simplifying
t = -10.5

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