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

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


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

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

Combine like terms: -5t + 7t = 2t
5 + 2t = 9t + -7

Reorder the terms:
5 + 2t = -7 + 9t

Solving
5 + 2t = -7 + 9t

Solving for variable 't'.

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

Add '-9t' to each side of the equation.
5 + 2t + -9t = -7 + 9t + -9t

Combine like terms: 2t + -9t = -7t
5 + -7t = -7 + 9t + -9t

Combine like terms: 9t + -9t = 0
5 + -7t = -7 + 0
5 + -7t = -7

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

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

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

Divide each side by '-7'.
t = 1.714285714

Simplifying
t = 1.714285714

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