a-99=4a-3

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Solution for a-99=4a-3 equation:


Simplifying
a + -99 = 4a + -3

Reorder the terms:
-99 + a = 4a + -3

Reorder the terms:
-99 + a = -3 + 4a

Solving
-99 + a = -3 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-99 + a + -4a = -3 + 4a + -4a

Combine like terms: a + -4a = -3a
-99 + -3a = -3 + 4a + -4a

Combine like terms: 4a + -4a = 0
-99 + -3a = -3 + 0
-99 + -3a = -3

Add '99' to each side of the equation.
-99 + 99 + -3a = -3 + 99

Combine like terms: -99 + 99 = 0
0 + -3a = -3 + 99
-3a = -3 + 99

Combine like terms: -3 + 99 = 96
-3a = 96

Divide each side by '-3'.
a = -32

Simplifying
a = -32

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