6.9a+13=75.1

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Solution for 6.9a+13=75.1 equation: 


Simplifying
6.9a + 13 = 75.1

Reorder the terms:
13 + 6.9a = 75.1

Solving
13 + 6.9a = 75.1

Solving for variable 'a'.

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

Add '-13' to each side of the equation.
13 + -13 + 6.9a = 75.1 + -13

Combine like terms: 13 + -13 = 0
0 + 6.9a = 75.1 + -13
6.9a = 75.1 + -13

Combine like terms: 75.1 + -13 = 62.1
6.9a = 62.1

Divide each side by '6.9'.
a = 9

Simplifying
a = 9

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