1.5a+1.4a=12

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Solution for 1.5a+1.4a=12 equation: 


Simplifying
1.5a + 1.4a = 12

Combine like terms: 1.5a + 1.4a = 2.9a
2.9a = 12

Solving
2.9a = 12

Solving for variable 'a'.

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

Divide each side by '2.9'.
a = 4.137931034

Simplifying
a = 4.137931034

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