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

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Solution for 1=9(8t-1)-(8+t) equation:


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

Reorder the terms:
1 = 9(-1 + 8t) + -1(8 + t)
1 = (-1 * 9 + 8t * 9) + -1(8 + t)
1 = (-9 + 72t) + -1(8 + t)
1 = -9 + 72t + (8 * -1 + t * -1)
1 = -9 + 72t + (-8 + -1t)

Reorder the terms:
1 = -9 + -8 + 72t + -1t

Combine like terms: -9 + -8 = -17
1 = -17 + 72t + -1t

Combine like terms: 72t + -1t = 71t
1 = -17 + 71t

Solving
1 = -17 + 71t

Solving for variable 't'.

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

Add '-71t' to each side of the equation.
1 + -71t = -17 + 71t + -71t

Combine like terms: 71t + -71t = 0
1 + -71t = -17 + 0
1 + -71t = -17

Add '-1' to each side of the equation.
1 + -1 + -71t = -17 + -1

Combine like terms: 1 + -1 = 0
0 + -71t = -17 + -1
-71t = -17 + -1

Combine like terms: -17 + -1 = -18
-71t = -18

Divide each side by '-71'.
t = 0.2535211268

Simplifying
t = 0.2535211268

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