13*a-4-3=65

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Solution for 13*a-4-3=65 equation:


Simplifying
13a + -4 + -3 = 65

Reorder the terms:
-4 + -3 + 13a = 65

Combine like terms: -4 + -3 = -7
-7 + 13a = 65

Solving
-7 + 13a = 65

Solving for variable 'a'.

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

Add '7' to each side of the equation.
-7 + 7 + 13a = 65 + 7

Combine like terms: -7 + 7 = 0
0 + 13a = 65 + 7
13a = 65 + 7

Combine like terms: 65 + 7 = 72
13a = 72

Divide each side by '13'.
a = 5.538461538

Simplifying
a = 5.538461538

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