8-4t=t-7

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Solution for 8-4t=t-7 equation:


Simplifying
8 + -4t = t + -7

Reorder the terms:
8 + -4t = -7 + t

Solving
8 + -4t = -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.
8 + -4t + -1t = -7 + t + -1t

Combine like terms: -4t + -1t = -5t
8 + -5t = -7 + t + -1t

Combine like terms: t + -1t = 0
8 + -5t = -7 + 0
8 + -5t = -7

Add '-8' to each side of the equation.
8 + -8 + -5t = -7 + -8

Combine like terms: 8 + -8 = 0
0 + -5t = -7 + -8
-5t = -7 + -8

Combine like terms: -7 + -8 = -15
-5t = -15

Divide each side by '-5'.
t = 3

Simplifying
t = 3

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