45-4a+1a=6

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Solution for 45-4a+1a=6 equation: 


Simplifying
45 + -4a + 1a = 6

Combine like terms: -4a + 1a = -3a
45 + -3a = 6

Solving
45 + -3a = 6

Solving for variable 'a'.

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

Add '-45' to each side of the equation.
45 + -45 + -3a = 6 + -45

Combine like terms: 45 + -45 = 0
0 + -3a = 6 + -45
-3a = 6 + -45

Combine like terms: 6 + -45 = -39
-3a = -39

Divide each side by '-3'.
a = 13

Simplifying
a = 13

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