7a=6a-4

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Solution for 7a=6a-4 equation: 


Simplifying
7a = 6a + -4

Reorder the terms:
7a = -4 + 6a

Solving
7a = -4 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
7a + -6a = -4 + 6a + -6a

Combine like terms: 7a + -6a = 1a
1a = -4 + 6a + -6a

Combine like terms: 6a + -6a = 0
1a = -4 + 0
1a = -4

Divide each side by '1'.
a = -4

Simplifying
a = -4

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