3(2t-7)-(3t+4)=8t

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Solution for 3(2t-7)-(3t+4)=8t equation:


Simplifying
3(2t + -7) + -1(3t + 4) = 8t

Reorder the terms:
3(-7 + 2t) + -1(3t + 4) = 8t
(-7 * 3 + 2t * 3) + -1(3t + 4) = 8t
(-21 + 6t) + -1(3t + 4) = 8t

Reorder the terms:
-21 + 6t + -1(4 + 3t) = 8t
-21 + 6t + (4 * -1 + 3t * -1) = 8t
-21 + 6t + (-4 + -3t) = 8t

Reorder the terms:
-21 + -4 + 6t + -3t = 8t

Combine like terms: -21 + -4 = -25
-25 + 6t + -3t = 8t

Combine like terms: 6t + -3t = 3t
-25 + 3t = 8t

Solving
-25 + 3t = 8t

Solving for variable 't'.

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

Add '-8t' to each side of the equation.
-25 + 3t + -8t = 8t + -8t

Combine like terms: 3t + -8t = -5t
-25 + -5t = 8t + -8t

Combine like terms: 8t + -8t = 0
-25 + -5t = 0

Add '25' to each side of the equation.
-25 + 25 + -5t = 0 + 25

Combine like terms: -25 + 25 = 0
0 + -5t = 0 + 25
-5t = 0 + 25

Combine like terms: 0 + 25 = 25
-5t = 25

Divide each side by '-5'.
t = -5

Simplifying
t = -5

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