4.5=2a

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Solution for 4.5=2a equation:


Simplifying
4.5 = 2a

Solving
4.5 = 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.
4.5 + -2a = 2a + -2a

Combine like terms: 2a + -2a = 0
4.5 + -2a = 0

Add '-4.5' to each side of the equation.
4.5 + -4.5 + -2a = 0 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + -2a = 0 + -4.5
-2a = 0 + -4.5

Combine like terms: 0 + -4.5 = -4.5
-2a = -4.5

Divide each side by '-2'.
a = 2.25

Simplifying
a = 2.25

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