10t+18(t-2)=209

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Solution for 10t+18(t-2)=209 equation:


Simplifying
10t + 18(t + -2) = 209

Reorder the terms:
10t + 18(-2 + t) = 209
10t + (-2 * 18 + t * 18) = 209
10t + (-36 + 18t) = 209

Reorder the terms:
-36 + 10t + 18t = 209

Combine like terms: 10t + 18t = 28t
-36 + 28t = 209

Solving
-36 + 28t = 209

Solving for variable 't'.

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

Add '36' to each side of the equation.
-36 + 36 + 28t = 209 + 36

Combine like terms: -36 + 36 = 0
0 + 28t = 209 + 36
28t = 209 + 36

Combine like terms: 209 + 36 = 245
28t = 245

Divide each side by '28'.
t = 8.75

Simplifying
t = 8.75

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