-5(t-1)+9t=8t-7

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Solution for -5(t-1)+9t=8t-7 equation:


Simplifying
-5(t + -1) + 9t = 8t + -7

Reorder the terms:
-5(-1 + t) + 9t = 8t + -7
(-1 * -5 + t * -5) + 9t = 8t + -7
(5 + -5t) + 9t = 8t + -7

Combine like terms: -5t + 9t = 4t
5 + 4t = 8t + -7

Reorder the terms:
5 + 4t = -7 + 8t

Solving
5 + 4t = -7 + 8t

Solving for variable 't'.

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

Add '-8t' to each side of the equation.
5 + 4t + -8t = -7 + 8t + -8t

Combine like terms: 4t + -8t = -4t
5 + -4t = -7 + 8t + -8t

Combine like terms: 8t + -8t = 0
5 + -4t = -7 + 0
5 + -4t = -7

Add '-5' to each side of the equation.
5 + -5 + -4t = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -4t = -7 + -5
-4t = -7 + -5

Combine like terms: -7 + -5 = -12
-4t = -12

Divide each side by '-4'.
t = 3

Simplifying
t = 3

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