1+3a-8=-19

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Solution for 1+3a-8=-19 equation: 


Simplifying
1 + 3a + -8 = -19

Reorder the terms:
1 + -8 + 3a = -19

Combine like terms: 1 + -8 = -7
-7 + 3a = -19

Solving
-7 + 3a = -19

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 + 3a = -19 + 7

Combine like terms: -7 + 7 = 0
0 + 3a = -19 + 7
3a = -19 + 7

Combine like terms: -19 + 7 = -12
3a = -12

Divide each side by '3'.
a = -4

Simplifying
a = -4

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