7a-5=6a+4

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Solution for 7a-5=6a+4 equation:


Simplifying
7a + -5 = 6a + 4

Reorder the terms:
-5 + 7a = 6a + 4

Reorder the terms:
-5 + 7a = 4 + 6a

Solving
-5 + 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.
-5 + 7a + -6a = 4 + 6a + -6a

Combine like terms: 7a + -6a = 1a
-5 + 1a = 4 + 6a + -6a

Combine like terms: 6a + -6a = 0
-5 + 1a = 4 + 0
-5 + 1a = 4

Add '5' to each side of the equation.
-5 + 5 + 1a = 4 + 5

Combine like terms: -5 + 5 = 0
0 + 1a = 4 + 5
1a = 4 + 5

Combine like terms: 4 + 5 = 9
1a = 9

Divide each side by '1'.
a = 9

Simplifying
a = 9

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