-2(t-6)-(t-7)=2

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Solution for -2(t-6)-(t-7)=2 equation:


Simplifying
-2(t + -6) + -1(t + -7) = 2

Reorder the terms:
-2(-6 + t) + -1(t + -7) = 2
(-6 * -2 + t * -2) + -1(t + -7) = 2
(12 + -2t) + -1(t + -7) = 2

Reorder the terms:
12 + -2t + -1(-7 + t) = 2
12 + -2t + (-7 * -1 + t * -1) = 2
12 + -2t + (7 + -1t) = 2

Reorder the terms:
12 + 7 + -2t + -1t = 2

Combine like terms: 12 + 7 = 19
19 + -2t + -1t = 2

Combine like terms: -2t + -1t = -3t
19 + -3t = 2

Solving
19 + -3t = 2

Solving for variable 't'.

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

Add '-19' to each side of the equation.
19 + -19 + -3t = 2 + -19

Combine like terms: 19 + -19 = 0
0 + -3t = 2 + -19
-3t = 2 + -19

Combine like terms: 2 + -19 = -17
-3t = -17

Divide each side by '-3'.
t = 5.666666667

Simplifying
t = 5.666666667

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