20=3t+7t

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Solution for 20=3t+7t equation:


Simplifying
20 = 3t + 7t

Combine like terms: 3t + 7t = 10t
20 = 10t

Solving
20 = 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.
20 + -10t = 10t + -10t

Combine like terms: 10t + -10t = 0
20 + -10t = 0

Add '-20' to each side of the equation.
20 + -20 + -10t = 0 + -20

Combine like terms: 20 + -20 = 0
0 + -10t = 0 + -20
-10t = 0 + -20

Combine like terms: 0 + -20 = -20
-10t = -20

Divide each side by '-10'.
t = 2

Simplifying
t = 2

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