8t-9=10t+30

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Solution for 8t-9=10t+30 equation:


Simplifying
8t + -9 = 10t + 30

Reorder the terms:
-9 + 8t = 10t + 30

Reorder the terms:
-9 + 8t = 30 + 10t

Solving
-9 + 8t = 30 + 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.
-9 + 8t + -10t = 30 + 10t + -10t

Combine like terms: 8t + -10t = -2t
-9 + -2t = 30 + 10t + -10t

Combine like terms: 10t + -10t = 0
-9 + -2t = 30 + 0
-9 + -2t = 30

Add '9' to each side of the equation.
-9 + 9 + -2t = 30 + 9

Combine like terms: -9 + 9 = 0
0 + -2t = 30 + 9
-2t = 30 + 9

Combine like terms: 30 + 9 = 39
-2t = 39

Divide each side by '-2'.
t = -19.5

Simplifying
t = -19.5

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