5-3a+10a=15

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Solution for 5-3a+10a=15 equation: 


Simplifying
5 + -3a + 10a = 15

Combine like terms: -3a + 10a = 7a
5 + 7a = 15

Solving
5 + 7a = 15

Solving for variable 'a'.

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

Add '-5' to each side of the equation.
5 + -5 + 7a = 15 + -5

Combine like terms: 5 + -5 = 0
0 + 7a = 15 + -5
7a = 15 + -5

Combine like terms: 15 + -5 = 10
7a = 10

Divide each side by '7'.
a = 1.428571429

Simplifying
a = 1.428571429

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