1-3a-2=4

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Solution for 1-3a-2=4 equation:


Simplifying
1 + -3a + -2 = 4

Reorder the terms:
1 + -2 + -3a = 4

Combine like terms: 1 + -2 = -1
-1 + -3a = 4

Solving
-1 + -3a = 4

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 = 4 + 1

Combine like terms: -1 + 1 = 0
0 + -3a = 4 + 1
-3a = 4 + 1

Combine like terms: 4 + 1 = 5
-3a = 5

Divide each side by '-3'.
a = -1.666666667

Simplifying
a = -1.666666667

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