2=-1-13a

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Solution for 2=-1-13a equation:


Simplifying
2 = -1 + -13a

Solving
2 = -1 + -13a

Solving for variable 'a'.

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

Add '13a' to each side of the equation.
2 + 13a = -1 + -13a + 13a

Combine like terms: -13a + 13a = 0
2 + 13a = -1 + 0
2 + 13a = -1

Add '-2' to each side of the equation.
2 + -2 + 13a = -1 + -2

Combine like terms: 2 + -2 = 0
0 + 13a = -1 + -2
13a = -1 + -2

Combine like terms: -1 + -2 = -3
13a = -3

Divide each side by '13'.
a = -0.2307692308

Simplifying
a = -0.2307692308

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