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

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


Simplifying
-8(t + -4) + -1(t + 8) = 9

Reorder the terms:
-8(-4 + t) + -1(t + 8) = 9
(-4 * -8 + t * -8) + -1(t + 8) = 9
(32 + -8t) + -1(t + 8) = 9

Reorder the terms:
32 + -8t + -1(8 + t) = 9
32 + -8t + (8 * -1 + t * -1) = 9
32 + -8t + (-8 + -1t) = 9

Reorder the terms:
32 + -8 + -8t + -1t = 9

Combine like terms: 32 + -8 = 24
24 + -8t + -1t = 9

Combine like terms: -8t + -1t = -9t
24 + -9t = 9

Solving
24 + -9t = 9

Solving for variable 't'.

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

Add '-24' to each side of the equation.
24 + -24 + -9t = 9 + -24

Combine like terms: 24 + -24 = 0
0 + -9t = 9 + -24
-9t = 9 + -24

Combine like terms: 9 + -24 = -15
-9t = -15

Divide each side by '-9'.
t = 1.666666667

Simplifying
t = 1.666666667

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