28=7t-7

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Solution for 28=7t-7 equation:


Simplifying
28 = 7t + -7

Reorder the terms:
28 = -7 + 7t

Solving
28 = -7 + 7t

Solving for variable 't'.

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

Add '-7t' to each side of the equation.
28 + -7t = -7 + 7t + -7t

Combine like terms: 7t + -7t = 0
28 + -7t = -7 + 0
28 + -7t = -7

Add '-28' to each side of the equation.
28 + -28 + -7t = -7 + -28

Combine like terms: 28 + -28 = 0
0 + -7t = -7 + -28
-7t = -7 + -28

Combine like terms: -7 + -28 = -35
-7t = -35

Divide each side by '-7'.
t = 5

Simplifying
t = 5

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