8t+20=-t-7

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Solution for 8t+20=-t-7 equation:


Simplifying
8t + 20 = -1t + -7

Reorder the terms:
20 + 8t = -1t + -7

Reorder the terms:
20 + 8t = -7 + -1t

Solving
20 + 8t = -7 + -1t

Solving for variable 't'.

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

Add 't' to each side of the equation.
20 + 8t + t = -7 + -1t + t

Combine like terms: 8t + t = 9t
20 + 9t = -7 + -1t + t

Combine like terms: -1t + t = 0
20 + 9t = -7 + 0
20 + 9t = -7

Add '-20' to each side of the equation.
20 + -20 + 9t = -7 + -20

Combine like terms: 20 + -20 = 0
0 + 9t = -7 + -20
9t = -7 + -20

Combine like terms: -7 + -20 = -27
9t = -27

Divide each side by '9'.
t = -3

Simplifying
t = -3

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