a+6a-19=30

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Solution for a+6a-19=30 equation:


Simplifying
a + 6a + -19 = 30

Reorder the terms:
-19 + a + 6a = 30

Combine like terms: a + 6a = 7a
-19 + 7a = 30

Solving
-19 + 7a = 30

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 + 7a = 30 + 19

Combine like terms: -19 + 19 = 0
0 + 7a = 30 + 19
7a = 30 + 19

Combine like terms: 30 + 19 = 49
7a = 49

Divide each side by '7'.
a = 7

Simplifying
a = 7

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