8a+19=90

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Solution for 8a+19=90 equation: 


Simplifying
8a + 19 = 90

Reorder the terms:
19 + 8a = 90

Solving
19 + 8a = 90

Solving for variable 'a'.

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

Add '-19' to each side of the equation.
19 + -19 + 8a = 90 + -19

Combine like terms: 19 + -19 = 0
0 + 8a = 90 + -19
8a = 90 + -19

Combine like terms: 90 + -19 = 71
8a = 71

Divide each side by '8'.
a = 8.875

Simplifying
a = 8.875

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