7a-6a+2a+1=19

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Solution for 7a-6a+2a+1=19 equation:


Simplifying
7a + -6a + 2a + 1 = 19

Reorder the terms:
1 + 7a + -6a + 2a = 19

Combine like terms: 7a + -6a = 1a
1 + 1a + 2a = 19

Combine like terms: 1a + 2a = 3a
1 + 3a = 19

Solving
1 + 3a = 19

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + 3a = 19 + -1

Combine like terms: 1 + -1 = 0
0 + 3a = 19 + -1
3a = 19 + -1

Combine like terms: 19 + -1 = 18
3a = 18

Divide each side by '3'.
a = 6

Simplifying
a = 6

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