20t+1=10t+9

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Solution for 20t+1=10t+9 equation:


Simplifying
20t + 1 = 10t + 9

Reorder the terms:
1 + 20t = 10t + 9

Reorder the terms:
1 + 20t = 9 + 10t

Solving
1 + 20t = 9 + 10t

Solving for variable 't'.

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

Add '-10t' to each side of the equation.
1 + 20t + -10t = 9 + 10t + -10t

Combine like terms: 20t + -10t = 10t
1 + 10t = 9 + 10t + -10t

Combine like terms: 10t + -10t = 0
1 + 10t = 9 + 0
1 + 10t = 9

Add '-1' to each side of the equation.
1 + -1 + 10t = 9 + -1

Combine like terms: 1 + -1 = 0
0 + 10t = 9 + -1
10t = 9 + -1

Combine like terms: 9 + -1 = 8
10t = 8

Divide each side by '10'.
t = 0.8

Simplifying
t = 0.8

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