4+2a=5a+5.5

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Solution for 4+2a=5a+5.5 equation:


Simplifying
4 + 2a = 5a + 5.5

Reorder the terms:
4 + 2a = 5.5 + 5a

Solving
4 + 2a = 5.5 + 5a

Solving for variable 'a'.

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

Add '-5a' to each side of the equation.
4 + 2a + -5a = 5.5 + 5a + -5a

Combine like terms: 2a + -5a = -3a
4 + -3a = 5.5 + 5a + -5a

Combine like terms: 5a + -5a = 0
4 + -3a = 5.5 + 0
4 + -3a = 5.5

Add '-4' to each side of the equation.
4 + -4 + -3a = 5.5 + -4

Combine like terms: 4 + -4 = 0
0 + -3a = 5.5 + -4
-3a = 5.5 + -4

Combine like terms: 5.5 + -4 = 1.5
-3a = 1.5

Divide each side by '-3'.
a = -0.5

Simplifying
a = -0.5

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