4a-1=-19-2a

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Solution for 4a-1=-19-2a equation:


Simplifying
4a + -1 = -19 + -2a

Reorder the terms:
-1 + 4a = -19 + -2a

Solving
-1 + 4a = -19 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
-1 + 4a + 2a = -19 + -2a + 2a

Combine like terms: 4a + 2a = 6a
-1 + 6a = -19 + -2a + 2a

Combine like terms: -2a + 2a = 0
-1 + 6a = -19 + 0
-1 + 6a = -19

Add '1' to each side of the equation.
-1 + 1 + 6a = -19 + 1

Combine like terms: -1 + 1 = 0
0 + 6a = -19 + 1
6a = -19 + 1

Combine like terms: -19 + 1 = -18
6a = -18

Divide each side by '6'.
a = -3

Simplifying
a = -3

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