5a-6.1=4a+6.9

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Solution for 5a-6.1=4a+6.9 equation:


Simplifying
5a + -6.1 = 4a + 6.9

Reorder the terms:
-6.1 + 5a = 4a + 6.9

Reorder the terms:
-6.1 + 5a = 6.9 + 4a

Solving
-6.1 + 5a = 6.9 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-6.1 + 5a + -4a = 6.9 + 4a + -4a

Combine like terms: 5a + -4a = 1a
-6.1 + 1a = 6.9 + 4a + -4a

Combine like terms: 4a + -4a = 0
-6.1 + 1a = 6.9 + 0
-6.1 + 1a = 6.9

Add '6.1' to each side of the equation.
-6.1 + 6.1 + 1a = 6.9 + 6.1

Combine like terms: -6.1 + 6.1 = 0.0
0.0 + 1a = 6.9 + 6.1
1a = 6.9 + 6.1

Combine like terms: 6.9 + 6.1 = 13
1a = 13

Divide each side by '1'.
a = 13

Simplifying
a = 13

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