15+0.75a=13+0.50a

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Solution for 15+0.75a=13+0.50a equation:


Simplifying
15 + 0.75a = 13 + 0.50a

Solving
15 + 0.75a = 13 + 0.50a

Solving for variable 'a'.

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

Add '-0.50a' to each side of the equation.
15 + 0.75a + -0.50a = 13 + 0.50a + -0.50a

Combine like terms: 0.75a + -0.50a = 0.25a
15 + 0.25a = 13 + 0.50a + -0.50a

Combine like terms: 0.50a + -0.50a = 0.00
15 + 0.25a = 13 + 0.00
15 + 0.25a = 13

Add '-15' to each side of the equation.
15 + -15 + 0.25a = 13 + -15

Combine like terms: 15 + -15 = 0
0 + 0.25a = 13 + -15
0.25a = 13 + -15

Combine like terms: 13 + -15 = -2
0.25a = -2

Divide each side by '0.25'.
a = -8

Simplifying
a = -8

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