t+(t+4)(-4)=t-4

Solution for t+(t+4)(-4)=t-4 equation:

Simplifying
t + (t + 4)(-4) = t + -4

Reorder the terms:
t + (4 + t)(-4) = t + -4

Reorder the terms for easier multiplication:
t + -4(4 + t) = t + -4
t + (4 * -4 + t * -4) = t + -4
t + (-16 + -4t) = t + -4

Reorder the terms:
-16 + t + -4t = t + -4

Combine like terms: t + -4t = -3t
-16 + -3t = t + -4

Reorder the terms:
-16 + -3t = -4 + t

Solving
-16 + -3t = -4 + 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.
-16 + -3t + -1t = -4 + t + -1t

Combine like terms: -3t + -1t = -4t
-16 + -4t = -4 + t + -1t

Combine like terms: t + -1t = 0
-16 + -4t = -4 + 0
-16 + -4t = -4

Add '16' to each side of the equation.
-16 + 16 + -4t = -4 + 16

Combine like terms: -16 + 16 = 0
0 + -4t = -4 + 16
-4t = -4 + 16

Combine like terms: -4 + 16 = 12
-4t = 12

Divide each side by '-4'.
t = -3

Simplifying
t = -3