9(t+2)=2(t-2)

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Solution for 9(t+2)=2(t-2) equation:


Simplifying
9(t + 2) = 2(t + -2)

Reorder the terms:
9(2 + t) = 2(t + -2)
(2 * 9 + t * 9) = 2(t + -2)
(18 + 9t) = 2(t + -2)

Reorder the terms:
18 + 9t = 2(-2 + t)
18 + 9t = (-2 * 2 + t * 2)
18 + 9t = (-4 + 2t)

Solving
18 + 9t = -4 + 2t

Solving for variable 't'.

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

Add '-2t' to each side of the equation.
18 + 9t + -2t = -4 + 2t + -2t

Combine like terms: 9t + -2t = 7t
18 + 7t = -4 + 2t + -2t

Combine like terms: 2t + -2t = 0
18 + 7t = -4 + 0
18 + 7t = -4

Add '-18' to each side of the equation.
18 + -18 + 7t = -4 + -18

Combine like terms: 18 + -18 = 0
0 + 7t = -4 + -18
7t = -4 + -18

Combine like terms: -4 + -18 = -22
7t = -22

Divide each side by '7'.
t = -3.142857143

Simplifying
t = -3.142857143

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