7t+8=3t-12

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Solution for 7t+8=3t-12 equation:


Simplifying
7t + 8 = 3t + -12

Reorder the terms:
8 + 7t = 3t + -12

Reorder the terms:
8 + 7t = -12 + 3t

Solving
8 + 7t = -12 + 3t

Solving for variable 't'.

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

Add '-3t' to each side of the equation.
8 + 7t + -3t = -12 + 3t + -3t

Combine like terms: 7t + -3t = 4t
8 + 4t = -12 + 3t + -3t

Combine like terms: 3t + -3t = 0
8 + 4t = -12 + 0
8 + 4t = -12

Add '-8' to each side of the equation.
8 + -8 + 4t = -12 + -8

Combine like terms: 8 + -8 = 0
0 + 4t = -12 + -8
4t = -12 + -8

Combine like terms: -12 + -8 = -20
4t = -20

Divide each side by '4'.
t = -5

Simplifying
t = -5

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