2(6t-7)=21t+8

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Solution for 2(6t-7)=21t+8 equation:


Simplifying
2(6t + -7) = 21t + 8

Reorder the terms:
2(-7 + 6t) = 21t + 8
(-7 * 2 + 6t * 2) = 21t + 8
(-14 + 12t) = 21t + 8

Reorder the terms:
-14 + 12t = 8 + 21t

Solving
-14 + 12t = 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.
-14 + 12t + -21t = 8 + 21t + -21t

Combine like terms: 12t + -21t = -9t
-14 + -9t = 8 + 21t + -21t

Combine like terms: 21t + -21t = 0
-14 + -9t = 8 + 0
-14 + -9t = 8

Add '14' to each side of the equation.
-14 + 14 + -9t = 8 + 14

Combine like terms: -14 + 14 = 0
0 + -9t = 8 + 14
-9t = 8 + 14

Combine like terms: 8 + 14 = 22
-9t = 22

Divide each side by '-9'.
t = -2.444444444

Simplifying
t = -2.444444444

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