-3(5t-4)+9t=7t-4

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Solution for -3(5t-4)+9t=7t-4 equation:


Simplifying
-3(5t + -4) + 9t = 7t + -4

Reorder the terms:
-3(-4 + 5t) + 9t = 7t + -4
(-4 * -3 + 5t * -3) + 9t = 7t + -4
(12 + -15t) + 9t = 7t + -4

Combine like terms: -15t + 9t = -6t
12 + -6t = 7t + -4

Reorder the terms:
12 + -6t = -4 + 7t

Solving
12 + -6t = -4 + 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.
12 + -6t + -7t = -4 + 7t + -7t

Combine like terms: -6t + -7t = -13t
12 + -13t = -4 + 7t + -7t

Combine like terms: 7t + -7t = 0
12 + -13t = -4 + 0
12 + -13t = -4

Add '-12' to each side of the equation.
12 + -12 + -13t = -4 + -12

Combine like terms: 12 + -12 = 0
0 + -13t = -4 + -12
-13t = -4 + -12

Combine like terms: -4 + -12 = -16
-13t = -16

Divide each side by '-13'.
t = 1.230769231

Simplifying
t = 1.230769231

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