19a=4a+45

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Solution for 19a=4a+45 equation: 


Simplifying
19a = 4a + 45

Reorder the terms:
19a = 45 + 4a

Solving
19a = 45 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
19a + -4a = 45 + 4a + -4a

Combine like terms: 19a + -4a = 15a
15a = 45 + 4a + -4a

Combine like terms: 4a + -4a = 0
15a = 45 + 0
15a = 45

Divide each side by '15'.
a = 3

Simplifying
a = 3

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