7(t-3)-2=15+5t

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Solution for 7(t-3)-2=15+5t equation:


Simplifying
7(t + -3) + -2 = 15 + 5t

Reorder the terms:
7(-3 + t) + -2 = 15 + 5t
(-3 * 7 + t * 7) + -2 = 15 + 5t
(-21 + 7t) + -2 = 15 + 5t

Reorder the terms:
-21 + -2 + 7t = 15 + 5t

Combine like terms: -21 + -2 = -23
-23 + 7t = 15 + 5t

Solving
-23 + 7t = 15 + 5t

Solving for variable 't'.

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

Add '-5t' to each side of the equation.
-23 + 7t + -5t = 15 + 5t + -5t

Combine like terms: 7t + -5t = 2t
-23 + 2t = 15 + 5t + -5t

Combine like terms: 5t + -5t = 0
-23 + 2t = 15 + 0
-23 + 2t = 15

Add '23' to each side of the equation.
-23 + 23 + 2t = 15 + 23

Combine like terms: -23 + 23 = 0
0 + 2t = 15 + 23
2t = 15 + 23

Combine like terms: 15 + 23 = 38
2t = 38

Divide each side by '2'.
t = 19

Simplifying
t = 19

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