(2*a)+(a/2)=7.5

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Solution for (2*a)+(a/2)=7.5 equation: 



(2a)+(a/2)=7.5

We move all terms to the left:

(2a)+(a/2)-(7.5)=0

We add all the numbers together, and all the variables

2a+(+a/2)-(7.5)=0

We add all the numbers together, and all the variables

2a+(+a/2)-7.5=0

We get rid of parentheses

2a+a/2-7.5=0

We multiply all the terms by the denominator


2a*2+a-(7.5)*2=0

We add all the numbers together, and all the variables

a+2a*2-15=0

Wy multiply elements

a+4a-15=0

We add all the numbers together, and all the variables

5a-15=0

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

5a=15

a=15/5

a=3

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