-4+17a-19=-57

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Solution for -4+17a-19=-57 equation:


Simplifying
-4 + 17a + -19 = -57

Reorder the terms:
-4 + -19 + 17a = -57

Combine like terms: -4 + -19 = -23
-23 + 17a = -57

Solving
-23 + 17a = -57

Solving for variable 'a'.

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

Add '23' to each side of the equation.
-23 + 23 + 17a = -57 + 23

Combine like terms: -23 + 23 = 0
0 + 17a = -57 + 23
17a = -57 + 23

Combine like terms: -57 + 23 = -34
17a = -34

Divide each side by '17'.
a = -2

Simplifying
a = -2

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