2=2(7t-3)-(8+t)

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Solution for 2=2(7t-3)-(8+t) equation:


Simplifying
2 = 2(7t + -3) + -1(8 + t)

Reorder the terms:
2 = 2(-3 + 7t) + -1(8 + t)
2 = (-3 * 2 + 7t * 2) + -1(8 + t)
2 = (-6 + 14t) + -1(8 + t)
2 = -6 + 14t + (8 * -1 + t * -1)
2 = -6 + 14t + (-8 + -1t)

Reorder the terms:
2 = -6 + -8 + 14t + -1t

Combine like terms: -6 + -8 = -14
2 = -14 + 14t + -1t

Combine like terms: 14t + -1t = 13t
2 = -14 + 13t

Solving
2 = -14 + 13t

Solving for variable 't'.

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

Add '-13t' to each side of the equation.
2 + -13t = -14 + 13t + -13t

Combine like terms: 13t + -13t = 0
2 + -13t = -14 + 0
2 + -13t = -14

Add '-2' to each side of the equation.
2 + -2 + -13t = -14 + -2

Combine like terms: 2 + -2 = 0
0 + -13t = -14 + -2
-13t = -14 + -2

Combine like terms: -14 + -2 = -16
-13t = -16

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

Simplifying
t = 1.230769231

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