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

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


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

Reorder the terms:
-4(-4 + 3t) + 7t = 4t + -9
(-4 * -4 + 3t * -4) + 7t = 4t + -9
(16 + -12t) + 7t = 4t + -9

Combine like terms: -12t + 7t = -5t
16 + -5t = 4t + -9

Reorder the terms:
16 + -5t = -9 + 4t

Solving
16 + -5t = -9 + 4t

Solving for variable 't'.

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

Add '-4t' to each side of the equation.
16 + -5t + -4t = -9 + 4t + -4t

Combine like terms: -5t + -4t = -9t
16 + -9t = -9 + 4t + -4t

Combine like terms: 4t + -4t = 0
16 + -9t = -9 + 0
16 + -9t = -9

Add '-16' to each side of the equation.
16 + -16 + -9t = -9 + -16

Combine like terms: 16 + -16 = 0
0 + -9t = -9 + -16
-9t = -9 + -16

Combine like terms: -9 + -16 = -25
-9t = -25

Divide each side by '-9'.
t = 2.777777778

Simplifying
t = 2.777777778

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