1.7a+.3a=4/5

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Solution for 1.7a+.3a=4/5 equation: 



1.7a+.3a=4/5

We move all terms to the left:

1.7a+.3a-(4/5)=0

We add all the numbers together, and all the variables

1.7a+.3a-(+4/5)=0

We add all the numbers together, and all the variables

2a-(+4/5)=0

We get rid of parentheses

2a-4/5=0

We multiply all the terms by the denominator


2a*5-4=0

Wy multiply elements

10a-4=0

We move all terms containing a to the left, all other terms to the right

10a=4

a=4/10

a=2/5

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