-3(t-1)+7t=9t-1

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Solution for -3(t-1)+7t=9t-1 equation:


Simplifying
-3(t + -1) + 7t = 9t + -1

Reorder the terms:
-3(-1 + t) + 7t = 9t + -1
(-1 * -3 + t * -3) + 7t = 9t + -1
(3 + -3t) + 7t = 9t + -1

Combine like terms: -3t + 7t = 4t
3 + 4t = 9t + -1

Reorder the terms:
3 + 4t = -1 + 9t

Solving
3 + 4t = -1 + 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.
3 + 4t + -9t = -1 + 9t + -9t

Combine like terms: 4t + -9t = -5t
3 + -5t = -1 + 9t + -9t

Combine like terms: 9t + -9t = 0
3 + -5t = -1 + 0
3 + -5t = -1

Add '-3' to each side of the equation.
3 + -3 + -5t = -1 + -3

Combine like terms: 3 + -3 = 0
0 + -5t = -1 + -3
-5t = -1 + -3

Combine like terms: -1 + -3 = -4
-5t = -4

Divide each side by '-5'.
t = 0.8

Simplifying
t = 0.8

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