2(7-3t)=21t+35

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Solution for 2(7-3t)=21t+35 equation:


Simplifying
2(7 + -3t) = 21t + 35
(7 * 2 + -3t * 2) = 21t + 35
(14 + -6t) = 21t + 35

Reorder the terms:
14 + -6t = 35 + 21t

Solving
14 + -6t = 35 + 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 + -6t + -21t = 35 + 21t + -21t

Combine like terms: -6t + -21t = -27t
14 + -27t = 35 + 21t + -21t

Combine like terms: 21t + -21t = 0
14 + -27t = 35 + 0
14 + -27t = 35

Add '-14' to each side of the equation.
14 + -14 + -27t = 35 + -14

Combine like terms: 14 + -14 = 0
0 + -27t = 35 + -14
-27t = 35 + -14

Combine like terms: 35 + -14 = 21
-27t = 21

Divide each side by '-27'.
t = -0.7777777778

Simplifying
t = -0.7777777778

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