6a-5=7-9a

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Solution for 6a-5=7-9a equation:


Simplifying
6a + -5 = 7 + -9a

Reorder the terms:
-5 + 6a = 7 + -9a

Solving
-5 + 6a = 7 + -9a

Solving for variable 'a'.

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

Add '9a' to each side of the equation.
-5 + 6a + 9a = 7 + -9a + 9a

Combine like terms: 6a + 9a = 15a
-5 + 15a = 7 + -9a + 9a

Combine like terms: -9a + 9a = 0
-5 + 15a = 7 + 0
-5 + 15a = 7

Add '5' to each side of the equation.
-5 + 5 + 15a = 7 + 5

Combine like terms: -5 + 5 = 0
0 + 15a = 7 + 5
15a = 7 + 5

Combine like terms: 7 + 5 = 12
15a = 12

Divide each side by '15'.
a = 0.8

Simplifying
a = 0.8

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