45+(x/2)=3x

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Solution for 45+(x/2)=3x equation: 



45+(x/2)=3x

We move all terms to the left:

45+(x/2)-(3x)=0

We add all the numbers together, and all the variables

(+x/2)-3x+45=0

We add all the numbers together, and all the variables

-3x+(+x/2)+45=0

We get rid of parentheses

-3x+x/2+45=0

We multiply all the terms by the denominator


-3x*2+x+45*2=0

We add all the numbers together, and all the variables

x-3x*2+90=0

Wy multiply elements

x-6x+90=0

We add all the numbers together, and all the variables

-5x+90=0

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

-5x=-90

x=-90/-5

x=+18

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