1-7a-6=-19

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


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

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

Combine like terms: 1 + -6 = -5
-5 + -7a = -19

Solving
-5 + -7a = -19

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + -7a = -19 + 5

Combine like terms: -5 + 5 = 0
0 + -7a = -19 + 5
-7a = -19 + 5

Combine like terms: -19 + 5 = -14
-7a = -14

Divide each side by '-7'.
a = 2

Simplifying
a = 2

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