2(4t+5)=t-18

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Solution for 2(4t+5)=t-18 equation:


Simplifying
2(4t + 5) = t + -18

Reorder the terms:
2(5 + 4t) = t + -18
(5 * 2 + 4t * 2) = t + -18
(10 + 8t) = t + -18

Reorder the terms:
10 + 8t = -18 + t

Solving
10 + 8t = -18 + t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
10 + 8t + -1t = -18 + t + -1t

Combine like terms: 8t + -1t = 7t
10 + 7t = -18 + t + -1t

Combine like terms: t + -1t = 0
10 + 7t = -18 + 0
10 + 7t = -18

Add '-10' to each side of the equation.
10 + -10 + 7t = -18 + -10

Combine like terms: 10 + -10 = 0
0 + 7t = -18 + -10
7t = -18 + -10

Combine like terms: -18 + -10 = -28
7t = -28

Divide each side by '7'.
t = -4

Simplifying
t = -4

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