3a+19+15a+38=

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Solution for 3a+19+15a+38= equation:


Simplifying
3a + 19 + 15a + 38 = 0

Reorder the terms:
19 + 38 + 3a + 15a = 0

Combine like terms: 19 + 38 = 57
57 + 3a + 15a = 0

Combine like terms: 3a + 15a = 18a
57 + 18a = 0

Solving
57 + 18a = 0

Solving for variable 'a'.

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

Add '-57' to each side of the equation.
57 + -57 + 18a = 0 + -57

Combine like terms: 57 + -57 = 0
0 + 18a = 0 + -57
18a = 0 + -57

Combine like terms: 0 + -57 = -57
18a = -57

Divide each side by '18'.
a = -3.166666667

Simplifying
a = -3.166666667

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