8a-13=19

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Solution for 8a-13=19 equation:


Simplifying
8a + -13 = 19

Reorder the terms:
-13 + 8a = 19

Solving
-13 + 8a = 19

Solving for variable 'a'.

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

Add '13' to each side of the equation.
-13 + 13 + 8a = 19 + 13

Combine like terms: -13 + 13 = 0
0 + 8a = 19 + 13
8a = 19 + 13

Combine like terms: 19 + 13 = 32
8a = 32

Divide each side by '8'.
a = 4

Simplifying
a = 4

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