5a-1.3a+7.5=51.5

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Solution for 5a-1.3a+7.5=51.5 equation:


Simplifying
5a + -1.3a + 7.5 = 51.5

Reorder the terms:
7.5 + 5a + -1.3a = 51.5

Combine like terms: 5a + -1.3a = 3.7a
7.5 + 3.7a = 51.5

Solving
7.5 + 3.7a = 51.5

Solving for variable 'a'.

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

Add '-7.5' to each side of the equation.
7.5 + -7.5 + 3.7a = 51.5 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + 3.7a = 51.5 + -7.5
3.7a = 51.5 + -7.5

Combine like terms: 51.5 + -7.5 = 44
3.7a = 44

Divide each side by '3.7'.
a = 11.89189189

Simplifying
a = 11.89189189

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