3+a=41/2

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Solution for 3+a=41/2 equation: 



3+a=41/2

We move all terms to the left:

3+a-(41/2)=0

We add all the numbers together, and all the variables

a+3-(+41/2)=0

We get rid of parentheses

a+3-41/2=0

We multiply all the terms by the denominator


a*2-41+3*2=0

We add all the numbers together, and all the variables

a*2-35=0

Wy multiply elements

2a-35=0

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

2a=35

a=35/2

a=17+1/2

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