7a-9=-19+6a

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Solution for 7a-9=-19+6a equation:


Simplifying
7a + -9 = -19 + 6a

Reorder the terms:
-9 + 7a = -19 + 6a

Solving
-9 + 7a = -19 + 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.
-9 + 7a + -6a = -19 + 6a + -6a

Combine like terms: 7a + -6a = 1a
-9 + 1a = -19 + 6a + -6a

Combine like terms: 6a + -6a = 0
-9 + 1a = -19 + 0
-9 + 1a = -19

Add '9' to each side of the equation.
-9 + 9 + 1a = -19 + 9

Combine like terms: -9 + 9 = 0
0 + 1a = -19 + 9
1a = -19 + 9

Combine like terms: -19 + 9 = -10
1a = -10

Divide each side by '1'.
a = -10

Simplifying
a = -10

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