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

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


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

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

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

Reorder the terms:
14 + -7 + -2t + -1t = 7

Combine like terms: 14 + -7 = 7
7 + -2t + -1t = 7

Combine like terms: -2t + -1t = -3t
7 + -3t = 7

Add '-7' to each side of the equation.
7 + -7 + -3t = 7 + -7

Combine like terms: 7 + -7 = 0
0 + -3t = 7 + -7
-3t = 7 + -7

Combine like terms: 7 + -7 = 0
-3t = 0

Solving
-3t = 0

Solving for variable 't'.

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

Divide each side by '-3'.
t = 0

Simplifying
t = 0

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