7(2t-4)=(7t-2)-8

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Solution for 7(2t-4)=(7t-2)-8 equation:


Simplifying
7(2t + -4) = (7t + -2) + -8

Reorder the terms:
7(-4 + 2t) = (7t + -2) + -8
(-4 * 7 + 2t * 7) = (7t + -2) + -8
(-28 + 14t) = (7t + -2) + -8

Reorder the terms:
-28 + 14t = (-2 + 7t) + -8

Remove parenthesis around (-2 + 7t)
-28 + 14t = -2 + 7t + -8

Reorder the terms:
-28 + 14t = -2 + -8 + 7t

Combine like terms: -2 + -8 = -10
-28 + 14t = -10 + 7t

Solving
-28 + 14t = -10 + 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.
-28 + 14t + -7t = -10 + 7t + -7t

Combine like terms: 14t + -7t = 7t
-28 + 7t = -10 + 7t + -7t

Combine like terms: 7t + -7t = 0
-28 + 7t = -10 + 0
-28 + 7t = -10

Add '28' to each side of the equation.
-28 + 28 + 7t = -10 + 28

Combine like terms: -28 + 28 = 0
0 + 7t = -10 + 28
7t = -10 + 28

Combine like terms: -10 + 28 = 18
7t = 18

Divide each side by '7'.
t = 2.571428571

Simplifying
t = 2.571428571

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