1+.80a=2+.75a

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Solution for 1+.80a=2+.75a equation:


Simplifying
1 + 0.80a = 2 + 0.75a

Solving
1 + 0.80a = 2 + 0.75a

Solving for variable 'a'.

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

Add '-0.75a' to each side of the equation.
1 + 0.80a + -0.75a = 2 + 0.75a + -0.75a

Combine like terms: 0.80a + -0.75a = 0.05a
1 + 0.05a = 2 + 0.75a + -0.75a

Combine like terms: 0.75a + -0.75a = 0.00
1 + 0.05a = 2 + 0.00
1 + 0.05a = 2

Add '-1' to each side of the equation.
1 + -1 + 0.05a = 2 + -1

Combine like terms: 1 + -1 = 0
0 + 0.05a = 2 + -1
0.05a = 2 + -1

Combine like terms: 2 + -1 = 1
0.05a = 1

Divide each side by '0.05'.
a = 20

Simplifying
a = 20

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