3t-12(3+t)-4t=(5t)-(7-t)

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Solution for 3t-12(3+t)-4t=(5t)-(7-t) equation:


Simplifying
3t + -12(3 + t) + -4t = (5t) + -1(7 + -1t)
3t + (3 * -12 + t * -12) + -4t = (5t) + -1(7 + -1t)
3t + (-36 + -12t) + -4t = (5t) + -1(7 + -1t)

Reorder the terms:
-36 + 3t + -12t + -4t = (5t) + -1(7 + -1t)

Combine like terms: 3t + -12t = -9t
-36 + -9t + -4t = (5t) + -1(7 + -1t)

Combine like terms: -9t + -4t = -13t
-36 + -13t = (5t) + -1(7 + -1t)
-36 + -13t = (5t) + (7 * -1 + -1t * -1)
-36 + -13t = (5t) + (-7 + 1t)

Reorder the terms:
-36 + -13t = -7 + (5t) + 1t

Combine like terms: (5t) + 1t = 6t
-36 + -13t = -7 + 6t

Solving
-36 + -13t = -7 + 6t

Solving for variable 't'.

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

Add '-6t' to each side of the equation.
-36 + -13t + -6t = -7 + 6t + -6t

Combine like terms: -13t + -6t = -19t
-36 + -19t = -7 + 6t + -6t

Combine like terms: 6t + -6t = 0
-36 + -19t = -7 + 0
-36 + -19t = -7

Add '36' to each side of the equation.
-36 + 36 + -19t = -7 + 36

Combine like terms: -36 + 36 = 0
0 + -19t = -7 + 36
-19t = -7 + 36

Combine like terms: -7 + 36 = 29
-19t = 29

Divide each side by '-19'.
t = -1.526315789

Simplifying
t = -1.526315789

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