a-3a-154=0

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Solution for a-3a-154=0 equation:


Simplifying
a + -3a + -154 = 0

Reorder the terms:
-154 + a + -3a = 0

Combine like terms: a + -3a = -2a
-154 + -2a = 0

Solving
-154 + -2a = 0

Solving for variable 'a'.

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

Add '154' to each side of the equation.
-154 + 154 + -2a = 0 + 154

Combine like terms: -154 + 154 = 0
0 + -2a = 0 + 154
-2a = 0 + 154

Combine like terms: 0 + 154 = 154
-2a = 154

Divide each side by '-2'.
a = -77

Simplifying
a = -77

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