7a-54-a=-6

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Solution for 7a-54-a=-6 equation:


Simplifying
7a + -54 + -1a = -6

Reorder the terms:
-54 + 7a + -1a = -6

Combine like terms: 7a + -1a = 6a
-54 + 6a = -6

Solving
-54 + 6a = -6

Solving for variable 'a'.

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

Add '54' to each side of the equation.
-54 + 54 + 6a = -6 + 54

Combine like terms: -54 + 54 = 0
0 + 6a = -6 + 54
6a = -6 + 54

Combine like terms: -6 + 54 = 48
6a = 48

Divide each side by '6'.
a = 8

Simplifying
a = 8

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