7t+8=8t-12

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


Simplifying
7t + 8 = 8t + -12

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

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

Solving
8 + 7t = -12 + 8t

Solving for variable 't'.

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

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

Combine like terms: 7t + -8t = -1t
8 + -1t = -12 + 8t + -8t

Combine like terms: 8t + -8t = 0
8 + -1t = -12 + 0
8 + -1t = -12

Add '-8' to each side of the equation.
8 + -8 + -1t = -12 + -8

Combine like terms: 8 + -8 = 0
0 + -1t = -12 + -8
-1t = -12 + -8

Combine like terms: -12 + -8 = -20
-1t = -20

Divide each side by '-1'.
t = 20

Simplifying
t = 20

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