39.99+(0.45a)=49.99+(0.40a)

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Solution for 39.99+(0.45a)=49.99+(0.40a) equation:


Simplifying
39.99 + (0.45a) = 49.99 + (0.40a)

Solving
39.99 + (0.45a) = 49.99 + (0.40a)

Solving for variable 'a'.

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

Add '(-0.40a)' to each side of the equation.
39.99 + (0.45a) + (-0.40a) = 49.99 + (0.40a) + (-0.40a)

Combine like terms: (0.45a) + (-0.40a) = 0.05a
39.99 + 0.05a = 49.99 + (0.40a) + (-0.40a)

Combine like terms: (0.40a) + (-0.40a) = 0.00
39.99 + 0.05a = 49.99 + 0.00
39.99 + 0.05a = 49.99

Add '-39.99' to each side of the equation.
39.99 + -39.99 + 0.05a = 49.99 + -39.99

Combine like terms: 39.99 + -39.99 = 0.00
0.00 + 0.05a = 49.99 + -39.99
0.05a = 49.99 + -39.99

Combine like terms: 49.99 + -39.99 = 10
0.05a = 10

Divide each side by '0.05'.
a = 200

Simplifying
a = 200

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