2(4t-6)=21t+8

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Solution for 2(4t-6)=21t+8 equation:


Simplifying
2(4t + -6) = 21t + 8

Reorder the terms:
2(-6 + 4t) = 21t + 8
(-6 * 2 + 4t * 2) = 21t + 8
(-12 + 8t) = 21t + 8

Reorder the terms:
-12 + 8t = 8 + 21t

Solving
-12 + 8t = 8 + 21t

Solving for variable 't'.

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

Add '-21t' to each side of the equation.
-12 + 8t + -21t = 8 + 21t + -21t

Combine like terms: 8t + -21t = -13t
-12 + -13t = 8 + 21t + -21t

Combine like terms: 21t + -21t = 0
-12 + -13t = 8 + 0
-12 + -13t = 8

Add '12' to each side of the equation.
-12 + 12 + -13t = 8 + 12

Combine like terms: -12 + 12 = 0
0 + -13t = 8 + 12
-13t = 8 + 12

Combine like terms: 8 + 12 = 20
-13t = 20

Divide each side by '-13'.
t = -1.538461538

Simplifying
t = -1.538461538

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