10a-4=39

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Solution for 10a-4=39 equation: 


Simplifying
10a + -4 = 39

Reorder the terms:
-4 + 10a = 39

Solving
-4 + 10a = 39

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 4 + 10a = 39 + 4

Combine like terms: -4 + 4 = 0
0 + 10a = 39 + 4
10a = 39 + 4

Combine like terms: 39 + 4 = 43
10a = 43

Divide each side by '10'.
a = 4.3

Simplifying
a = 4.3

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