-2(t-4)+4t=7t-9

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Solution for -2(t-4)+4t=7t-9 equation:


Simplifying
-2(t + -4) + 4t = 7t + -9

Reorder the terms:
-2(-4 + t) + 4t = 7t + -9
(-4 * -2 + t * -2) + 4t = 7t + -9
(8 + -2t) + 4t = 7t + -9

Combine like terms: -2t + 4t = 2t
8 + 2t = 7t + -9

Reorder the terms:
8 + 2t = -9 + 7t

Solving
8 + 2t = -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.
8 + 2t + -7t = -9 + 7t + -7t

Combine like terms: 2t + -7t = -5t
8 + -5t = -9 + 7t + -7t

Combine like terms: 7t + -7t = 0
8 + -5t = -9 + 0
8 + -5t = -9

Add '-8' to each side of the equation.
8 + -8 + -5t = -9 + -8

Combine like terms: 8 + -8 = 0
0 + -5t = -9 + -8
-5t = -9 + -8

Combine like terms: -9 + -8 = -17
-5t = -17

Divide each side by '-5'.
t = 3.4

Simplifying
t = 3.4

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