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

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


Simplifying
-2(t + -4) + -1(t + 7) = 2

Reorder the terms:
-2(-4 + t) + -1(t + 7) = 2
(-4 * -2 + t * -2) + -1(t + 7) = 2
(8 + -2t) + -1(t + 7) = 2

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

Reorder the terms:
8 + -7 + -2t + -1t = 2

Combine like terms: 8 + -7 = 1
1 + -2t + -1t = 2

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

Solving
1 + -3t = 2

Solving for variable 't'.

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

Add '-1' to each side of the equation.
1 + -1 + -3t = 2 + -1

Combine like terms: 1 + -1 = 0
0 + -3t = 2 + -1
-3t = 2 + -1

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

Divide each side by '-3'.
t = -0.3333333333

Simplifying
t = -0.3333333333

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