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

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


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

Reorder the terms:
-5(-5 + t) + 8t = 7t + -9
(-5 * -5 + t * -5) + 8t = 7t + -9
(25 + -5t) + 8t = 7t + -9

Combine like terms: -5t + 8t = 3t
25 + 3t = 7t + -9

Reorder the terms:
25 + 3t = -9 + 7t

Solving
25 + 3t = -9 + 7t

Solving for variable 't'.

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

Add '-7t' to each side of the equation.
25 + 3t + -7t = -9 + 7t + -7t

Combine like terms: 3t + -7t = -4t
25 + -4t = -9 + 7t + -7t

Combine like terms: 7t + -7t = 0
25 + -4t = -9 + 0
25 + -4t = -9

Add '-25' to each side of the equation.
25 + -25 + -4t = -9 + -25

Combine like terms: 25 + -25 = 0
0 + -4t = -9 + -25
-4t = -9 + -25

Combine like terms: -9 + -25 = -34
-4t = -34

Divide each side by '-4'.
t = 8.5

Simplifying
t = 8.5

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