4a+1-9=19

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Solution for 4a+1-9=19 equation: 


Simplifying
4a + 1 + -9 = 19

Reorder the terms:
1 + -9 + 4a = 19

Combine like terms: 1 + -9 = -8
-8 + 4a = 19

Solving
-8 + 4a = 19

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 8 + 4a = 19 + 8

Combine like terms: -8 + 8 = 0
0 + 4a = 19 + 8
4a = 19 + 8

Combine like terms: 19 + 8 = 27
4a = 27

Divide each side by '4'.
a = 6.75

Simplifying
a = 6.75

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