4(2-3t)+9=t-7

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Solution for 4(2-3t)+9=t-7 equation: 


Simplifying
4(2 + -3t) + 9 = t + -7
(2 * 4 + -3t * 4) + 9 = t + -7
(8 + -12t) + 9 = t + -7

Reorder the terms:
8 + 9 + -12t = t + -7

Combine like terms: 8 + 9 = 17
17 + -12t = t + -7

Reorder the terms:
17 + -12t = -7 + t

Solving
17 + -12t = -7 + t

Solving for variable 't'.

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

Add '-1t' to each side of the equation.
17 + -12t + -1t = -7 + t + -1t

Combine like terms: -12t + -1t = -13t
17 + -13t = -7 + t + -1t

Combine like terms: t + -1t = 0
17 + -13t = -7 + 0
17 + -13t = -7

Add '-17' to each side of the equation.
17 + -17 + -13t = -7 + -17

Combine like terms: 17 + -17 = 0
0 + -13t = -7 + -17
-13t = -7 + -17

Combine like terms: -7 + -17 = -24
-13t = -24

Divide each side by '-13'.
t = 1.846153846

Simplifying
t = 1.846153846

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